feat: sync with upstream — v1.2.0, in-app updates, Projects, modules

Brings the public tree back in line with the development repo after several weeks of drift caused by a stale publish include list. New: - In-app update path: GET /update/check compares the checkout against origin/main and POST /update/apply runs `ncp upgrade` detached (pull, rebuild, restart). The sidebar shows the version, checks on click, and offers an "update available" pill. - Projects: a project workspace groups chats and RAG documents, with per-project instructions and document retrieval scoped to the active project. Replaces the standalone Documents page. - modules/: auto-discovered feature plugins (mail, network) with their frontend counterparts and tests. - Memory curation runs in-process (synapse/memory/curator.py) on the chat model when a conversation goes idle. The separate memory service on :8001 is gone, along with the launcher lines that started it. Also: the KDE theme, panel and Promethean terminal assets, the full test suite, and VERSION 1.2.0. 🤖 Generated with [Claude Code](https://claude.com/claude-code)
2026-08-25 09:13:55 -05:00
parent fe5d18afa7
commit 42eaed647a
88 changed files with 4280 additions and 1888 deletions
@@ -7,7 +7,7 @@ X-KDE-ServiceTypes=org.kde.kwin.decoration
 [KWin]
 Type=Aurorae

-X-KDE-PluginInfo-Author=Jon
+X-KDE-PluginInfo-Author=NexusOS
 X-KDE-PluginInfo-Email=
 X-KDE-PluginInfo-Name=NexusOS
 X-KDE-PluginInfo-Version=1.0
@@ -12,8 +12,10 @@ KDE="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
 REPO="$(cd "$KDE/../../.." && pwd)"

 NO_SDDM=0
+FORCE_PANEL=0
 for arg in "$@"; do
  [[ "$arg" == "--no-sddm" ]] && NO_SDDM=1
+  [[ "$arg" == "--panel" ]] && FORCE_PANEL=1
 done

 echo "NexusOS KDE installer — repo: $REPO"
@@ -24,13 +26,11 @@ mkdir -p \
  ~/.local/share/plasma/desktoptheme \
  ~/.local/share/color-schemes \
  ~/.local/share/konsole \
-  ~/.local/share/kscreenlocker/themes \
  ~/.config/Kvantum

 # ── 2. Symlink theme directories (update automatically on git pull) ──────
 ln -sfn "$KDE/aurorae/NexusOS"          ~/.local/share/aurorae/themes/NexusOS
 ln -sfn "$KDE/plasma/NexusOS"           ~/.local/share/plasma/desktoptheme/NexusOS
-ln -sfn "$KDE/kscreenlocker/NexusOS"    ~/.local/share/kscreenlocker/themes/NexusOS
 ln -sfn "$KDE/kvantum/NexusOS"          ~/.config/Kvantum/NexusOS

 echo "  [ok] theme symlinks"
@@ -80,10 +80,25 @@ else
  echo "  [skip] plasma-apply-desktoptheme not found — apply desktop theme manually"
 fi

-# ── 8. kscreenlocker ─────────────────────────────────────────────────────
+# ── 8. Lock screen ───────────────────────────────────────────────────────
+# Plasma 5.27 draws the lock screen from a look-and-feel package's
+# contents/lockscreen, and [Greeter]Theme names that PACKAGE. The old value here
+# ("NexusOS") was not a look-and-feel id, so it silently fell back to Breeze.
+# The standalone kscreenlocker theme that value referred to targeted an earlier
+# kscreenlocker API that 5.27 no longer loads, and has been deleted.
+#
+# Breeze's lock UI is deliberately kept rather than replaced: a lock screen that
+# fails to load is one you cannot get back through. Only the wallpaper is ours,
+# which is what carries the brushed-metal look.
 if command -v kwriteconfig5 &>/dev/null; then
-  kwriteconfig5 --file kscreenlockerrc --group Greeter --key Theme NexusOS
-  echo "  [ok] kscreenlocker theme: NexusOS"
+  kwriteconfig5 --file kscreenlockerrc --group Greeter --key Theme org.kde.breeze.desktop
+  LOCK_BG="$KDE/sddm/NexusOS-QML/assets/background.png"
+  if [[ -f "$LOCK_BG" ]]; then
+    kwriteconfig5 --file kscreenlockerrc \
+      --group Greeter --group Wallpaper --group org.kde.image --group General \
+      --key Image "$LOCK_BG"
+    echo "  [ok] lock screen wallpaper: NexusOS brushed metal"
+  fi
 fi

 # ── 9. GTK apps under Plasma ─────────────────────────────────────────────
@@ -106,7 +121,7 @@ if [[ $NO_SDDM -eq 0 ]]; then
  sudo cp -r "$KDE/sddm/NexusOS-QML" /usr/share/sddm/themes/
  sudo cp "$REPO/management/sessions/nexusos-kde.desktop" /usr/share/xsessions/
  if command -v kwriteconfig5 &>/dev/null; then
-    sudo kwriteconfig5 --file /etc/sddm.conf --group Theme --key Current NexusOS-QML
+    sudo kwriteconfig5 --file /etc/sddm.conf.d/nexusos.conf --group Theme --key Current NexusOS-QML
  else
    # Fallback: write the INI directly
    sudo bash -c 'printf "[Theme]\nCurrent=NexusOS-QML\n" > /etc/sddm.conf.d/nexusos.conf'
@@ -125,14 +140,158 @@ if [[ -f "$DESKTOP_SRC" ]]; then
  echo "  [ok] Promethean Terminal launcher updated"
 fi

+# ── 11b. Global Theme + wallpaper ────────────────────────────────────────
+# Copied, NOT symlinked, unlike the theme dirs above: KPackage silently skips a
+# symlinked package directory, so a symlinked look-and-feel never appears in
+# `lookandfeeltool -l` or System Settings at all. Aurorae/desktoptheme/Kvantum
+# read their directories directly and are fine as symlinks.
+LNF_SRC="$KDE/look-and-feel/com.nexusos.desktop"
+WALL_SRC="$KDE/wallpaper/NexusOS"
+if [[ -d "$LNF_SRC" ]]; then
+  mkdir -p ~/.local/share/plasma/look-and-feel ~/.local/share/wallpapers
+  rm -rf ~/.local/share/plasma/look-and-feel/com.nexusos.desktop
+  cp -rL "$LNF_SRC" ~/.local/share/plasma/look-and-feel/
+  rm -rf ~/.local/share/wallpapers/NexusOS
+  cp -rL "$WALL_SRC" ~/.local/share/wallpapers/
+  echo "  [ok] Global Theme + wallpaper packages installed"
+
+  if command -v lookandfeeltool &>/dev/null; then
+    # Verify registration before applying. KPackage reports nothing when it
+    # rejects a package, so without this check a botched install is silent and
+    # you only find out by opening System Settings.
+    if lookandfeeltool -l 2>/dev/null | grep -qx "com.nexusos.desktop"; then
+      lookandfeeltool -a com.nexusos.desktop 2>/dev/null \
+        && echo "  [ok] Global Theme applied (splash, colors, decoration)"
+    else
+      echo "  [WARN] com.nexusos.desktop did not register with KPackage."
+      echo "         Most likely it was symlinked instead of copied -- KPackage"
+      echo "         skips symlinked package directories silently."
+    fi
+  fi
+  if command -v plasma-apply-wallpaperimage &>/dev/null; then
+    plasma-apply-wallpaperimage ~/.local/share/wallpapers/NexusOS &>/dev/null \
+      && echo "  [ok] wallpaper applied"
+  fi
+fi
+
+# ── 11c. Panel layout + dock ─────────────────────────────────────────────
+# The XFCE panel rebuilt with native Plasma widgets, plus Plank for the dock
+# (its config and NexusOS theme already exist under assets/themes/restore-snapshot).
+#
+# Applied ONCE, guarded by a marker file. This rewrites the panel from scratch,
+# so re-running it on every restore would wipe any widget you added since. Pass
+# --panel to force it, e.g. after a fresh install or to undo panel experiments.
+PANEL_MARKER="$HOME/.config/nexusos-panel-applied"
+PANEL_JS="$KDE/panel-layout.js"
+if [[ -f "$PANEL_JS" ]] && { [[ ! -f "$PANEL_MARKER" ]] || [[ $FORCE_PANEL -eq 1 ]]; }; then
+  if qdbus org.kde.plasmashell /PlasmaShell evaluateScript \
+       "$(sed "s|__NEXUS_ROOT__|$REPO|g" "$PANEL_JS")" &>/dev/null; then
+    touch "$PANEL_MARKER"
+    echo "  [ok] panel layout applied (top, 36px, Nexus launcher)"
+  else
+    echo "  [skip] panel layout — plasmashell not running"
+  fi
+elif [[ -f "$PANEL_MARKER" ]]; then
+  echo "  [ok] panel layout already applied (--panel to redo)"
+fi
+
+# Plank autostart. Plank is a GTK X11 app and runs fine under Plasma; this is
+# the same dock, config and theme the XFCE session used.
+if command -v plank &>/dev/null; then
+  mkdir -p ~/.config/autostart
+  # Symlink, matching bin/panel/install.sh. cp fails outright when the target is
+  # already a symlink back to this same file ("are the same file"), which made
+  # the step look like it had silently done nothing.
+  ln -sfn "$REPO/management/autostart/plank.desktop" ~/.config/autostart/plank.desktop \
+    && echo "  [ok] Plank autostart installed"
+  pgrep -x plank &>/dev/null || { setsid plank </dev/null &>/dev/null & disown; }
+fi
+
+# ── 11d. Custom shortcut: region screenshot to clipboard ─────────────────
+# Meta+Shift+S -> `xfce4-screenshooter -rc`, the equivalent of the XFCE binding.
+# Spectacle is not installed by kde-plasma-desktop, and xfce4-screenshooter
+# works fine under Plasma, so this keeps the tool that is already here.
+#
+# Written as ONE atomic replace rather than a series of kwriteconfig5 calls,
+# because khotkeys watches khotkeysrc and rewrites it from its own model on
+# every change.
+#
+# The UUID below is FIXED, not generated. kglobalaccel records the key binding
+# in kglobalshortcutsrc against the action's UUID, so a fresh UUID on each run
+# cannot take a key that the previous run's UUID already holds: the entry gets
+# registered with no shortcut at all, and every re-run leaves another dead
+# registration behind. A stable UUID means a re-run re-claims its own binding.
+if ! grep -q "^Key=Meta+Shift+S$" ~/.config/khotkeysrc 2>/dev/null; then
+  python3 - <<'PYEOF'
+import pathlib, re
+
+# Fixed so re-runs reclaim the same kglobalaccel registration.
+SHORTCUT_UUID = "87a4ba1e-4f01-4a79-9cd1-b73c17d459ea"
+p = pathlib.Path.home() / ".config" / "khotkeysrc"
+s = p.read_text() if p.exists() else "[Data]\nDataCount=0\n"
+
+# Drop any half-written entry from an earlier failed attempt.
+for m in re.findall(r"\[Data_(\d+)\]\n(?:[^\[]*)", s):
+    blk = re.search(r"\[Data_%s\]\n((?:[^\[]*))" % m, s)
+    if blk and "Screenshot region to clipboard" in blk.group(1):
+        s = re.sub(r"\n\[Data_%s[^\]]*\]\n(?:[^\[]*)" % m, "\n", s)
+
+count = int(re.search(r"\[Data\]\nDataCount=(\d+)", s).group(1))
+n = count + 1
+s = re.sub(r"(\[Data\]\nDataCount=)\d+", r"\g<1>%d" % n, s, count=1)
+s = s.rstrip("\n") + """
+
+[Data_%d]
+Comment=Select a region and copy it straight to the clipboard
+Enabled=true
+Name=Screenshot region to clipboard
+Type=SIMPLE_ACTION_DATA
+
+[Data_%dActions]
+ActionsCount=1
+
+[Data_%dActions0]
+CommandURL=xfce4-screenshooter -rc
+Type=COMMAND_URL
+
+[Data_%dConditions]
+Comment=
+ConditionsCount=0
+
+[Data_%dTriggers]
+Comment=Simple_action
+TriggersCount=1
+
+[Data_%dTriggers0]
+Key=Meta+Shift+S
+Type=SHORTCUT
+Uuid={%s}
+""" % (n, n, n, n, n, n, SHORTCUT_UUID)
+
+tmp = p.with_suffix(".nexustmp")
+tmp.write_text(s)
+tmp.replace(p)
+PYEOF
+  qdbus org.kde.kded5 /modules/khotkeys reread_configuration &>/dev/null \
+    && echo "  [ok] Meta+Shift+S -> region screenshot to clipboard"
+else
+  echo "  [ok] screenshot shortcut already bound"
+fi
+
 # ── 12. Apply live changes (if Plasma is running) ────────────────────────
 if qdbus org.kde.KWin /KWin reconfigure 2>/dev/null; then
  echo "  [ok] KWin reconfigured"
-  # Restart plasmashell to pick up new shell theme
+  # Restart plasmashell to pick up new shell theme.
+  # setsid + closed stdio is load-bearing, not tidiness: the restarted shell
+  # outlives this script, and if it inherits our stdout it holds the write end
+  # of the caller's pipe open forever. `ncp restore` captures output, so a
+  # plain `kstart5 plasmashell &` hangs the entire restore after the theme is
+  # already applied -- which looks like a failure and isn't one.
  if command -v kquitapp5 &>/dev/null && command -v kstart5 &>/dev/null; then
    kquitapp5 plasmashell 2>/dev/null
    sleep 1
-    kstart5 plasmashell &
+    setsid kstart5 plasmashell </dev/null >/dev/null 2>&1 &
+    disown 2>/dev/null || true
    echo "  [ok] plasmashell restarted"
  fi
 fi
@@ -1,27 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 1920 1200" width="1920" height="1200">
-  <defs>
-    <linearGradient id="metalBase" x1="0%" y1="0%" x2="0%" y2="100%">
-      <stop offset="0%" style="stop-color:#1a1a2e;stop-opacity:1"/>
-      <stop offset="35%" style="stop-color:#16213e;stop-opacity:1"/>
-      <stop offset="65%" style="stop-color:#0f1626;stop-opacity:1"/>
-      <stop offset="100%" style="stop-color:#0a0e1a;stop-opacity:1"/>
-    </linearGradient>
-    <radialGradient id="vignette" cx="50%" cy="50%" r="70%">
-      <stop offset="0%" style="stop-color:transparent;stop-opacity:0"/>
-      <stop offset="100%" style="stop-color:#000000;stop-opacity:0.6"/>
-    </radialGradient>
-    <pattern id="brushLines" x="0" y="0" width="4" height="4" patternUnits="userSpaceOnUse">
-      <line x1="0" y1="4" x2="4" y2="0" stroke="#ffffff" stroke-width="0.3" opacity="0.03"/>
-    </pattern>
-    <pattern id="machineLines" x="0" y="0" width="100" height="3" patternUnits="userSpaceOnUse">
-      <line x1="0" y1="1.5" x2="100" y2="1.5" stroke="#ffffff" stroke-width="0.2" opacity="0.025"/>
-    </pattern>
-  </defs>
-  <rect width="1920" height="1200" fill="url(#metalBase)"/>
-  <rect width="1920" height="1200" fill="url(#brushLines)"/>
-  <rect width="1920" height="1200" fill="url(#machineLines)"/>
-  <ellipse cx="960" cy="340" rx="1200" ry="280" fill="#ffffff" opacity="0.012"/>
-  <ellipse cx="960" cy="220" rx="400" ry="170" fill="#00d4ff" opacity="0.015"/>
-  <rect width="1920" height="1200" fill="url(#vignette)"/>
-</svg>
@@ -1,9 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<kcfg xmlns="http://www.kde.org/standards/kcfg/1.0"
-      xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-      xsi:schemaLocation="http://www.kde.org/standards/kcfg/1.0
-      http://www.kde.org/standards/kcfg/1.0/kcfg.xsd">
-  <kcfgfile name=""/>
-  <group name="General">
-  </group>
-</kcfg>
@@ -1,268 +0,0 @@
-import QtQuick 2.15
-import QtQuick.Controls 2.15
-import org.kde.plasma.core 2.0 as PlasmaCore
-
-/*
- * NexusOS kscreenlocker theme.
- * Mirrors the SDDM NexusOS-QML aesthetic: logo upper-center,
- * clock/date bottom-center, centered password box.
- *
- * kscreenlocker API differences from SDDM:
- *   - authenticator.tryUnlock(password)  instead of sddm.login(...)
- *   - authenticator.failed / authenticator.succeeded signals
- *   - No session selector, no power buttons
- *   - walletModel, userModel available but not mandatory
- */
-
-Rectangle {
-    id: root
-
-    // kscreenlocker injects these from the surrounding PlasmaShell context
-    property bool locked: true
-
-    readonly property color accentColor: "#8cc63f"   // brand_green
-    readonly property color bgDark:      "#1e1526"   // base_bg
-    readonly property color textPrimary: "#f2f2f2"
-    readonly property color textMuted:   "#a8a8a8"
-    readonly property color fieldBg:     "#1f2225"   // surface_bg
-    readonly property color fieldBorder: "#4d3461"   // menu_border
-    readonly property color errorColor:  "#da4453"
-
-    anchors.fill: parent
-    color: bgDark
-
-    // ── Background image (reuses SDDM background asset) ────────────────
-    Image {
-        anchors.fill: parent
-        source: Qt.resolvedUrl("../../assets/background.svg")
-        fillMode: Image.PreserveAspectCrop
-        smooth: true
-        asynchronous: false
-    }
-
-    Rectangle {
-        anchors.fill: parent
-        color: "#000000"
-        opacity: 0.30
-    }
-
-    // ── Logo area ───────────────────────────────────────────────────────
-    Item {
-        id: logoArea
-        width: 100
-        height: 100
-        anchors.horizontalCenter: parent.horizontalCenter
-        anchors.top: parent.top
-        anchors.topMargin: parent.height * 0.10
-
-        Rectangle {
-            anchors.centerIn: parent
-            width: parent.width * 1.6
-            height: parent.height * 1.6
-            radius: width / 2
-            color: accentColor
-            opacity: 0.06
-        }
-
-        Image {
-            anchors.fill: parent
-            source: Qt.resolvedUrl("../../assets/logo.png")
-            sourceSize: Qt.size(200, 200)
-            smooth: true
-        }
-    }
-
-    Text {
-        text: "NexusOS"
-        color: textPrimary
-        font.family: "Sans"
-        font.pixelSize: 26
-        font.letterSpacing: 6
-        font.weight: Font.Light
-        anchors.horizontalCenter: parent.horizontalCenter
-        anchors.top: logoArea.bottom
-        anchors.topMargin: 14
-    }
-
-    // ── Password box ────────────────────────────────────────────────────
-    Rectangle {
-        id: loginBox
-        width: 340
-        height: loginColumn.height + 56
-        anchors.horizontalCenter: parent.horizontalCenter
-        anchors.verticalCenter: parent.verticalCenter
-        color: Qt.rgba(30/255, 21/255, 38/255, 0.80)
-        radius: 12
-        border.color: fieldBorder
-        border.width: 1
-
-        SequentialAnimation {
-            id: shakeAnim
-            NumberAnimation { target: loginBox; property: "x"; to: loginBox.x - 10; duration: 50 }
-            NumberAnimation { target: loginBox; property: "x"; to: loginBox.x + 10; duration: 50 }
-            NumberAnimation { target: loginBox; property: "x"; to: loginBox.x - 6;  duration: 50 }
-            NumberAnimation { target: loginBox; property: "x"; to: loginBox.x + 6;  duration: 50 }
-            NumberAnimation { target: loginBox; property: "x"; to: loginBox.x;      duration: 40 }
-        }
-
-        Column {
-            id: loginColumn
-            anchors.left: parent.left
-            anchors.right: parent.right
-            anchors.top: parent.top
-            anchors.margins: 28
-            spacing: 12
-
-            // Username label (read-only; kscreenlocker always locks current session)
-            Text {
-                width: parent.width
-                text: kscreenlocker_userName || userModel.data(userModel.index(0, 0), Qt.DisplayRole) || ""
-                color: textPrimary
-                font.pixelSize: 14
-                font.weight: Font.Medium
-                horizontalAlignment: Text.AlignHCenter
-                elide: Text.ElideRight
-            }
-
-            // Password field
-            Rectangle {
-                width: parent.width
-                height: 44
-                color: fieldBg
-                radius: 6
-                border.color: passwordInput.activeFocus ? accentColor : fieldBorder
-                border.width: 1
-
-                TextInput {
-                    id: passwordInput
-                    anchors.fill: parent
-                    anchors.leftMargin: 14
-                    anchors.rightMargin: 14
-                    verticalAlignment: TextInput.AlignVCenter
-                    color: textPrimary
-                    font.pixelSize: 14
-                    echoMode: TextInput.Password
-                    focus: true
-                    clip: true
-
-                    Keys.onReturnPressed: authenticator.tryUnlock(passwordInput.text)
-                    Keys.onEnterPressed:  authenticator.tryUnlock(passwordInput.text)
-                }
-
-                Text {
-                    anchors.verticalCenter: parent.verticalCenter
-                    anchors.left: parent.left
-                    anchors.leftMargin: 14
-                    text: "Password"
-                    color: textMuted
-                    font.pixelSize: 14
-                    visible: passwordInput.text.length === 0 && !passwordInput.activeFocus
-                }
-            }
-
-            // Error message
-            Text {
-                id: errorMsg
-                width: parent.width
-                text: ""
-                color: errorColor
-                font.pixelSize: 12
-                horizontalAlignment: Text.AlignHCenter
-                wrapMode: Text.WordWrap
-                visible: text !== ""
-            }
-
-            // Unlock button
-            Rectangle {
-                id: unlockButton
-                width: parent.width
-                height: 44
-                radius: 6
-                color: unlockMouse.pressed
-                       ? Qt.darker(accentColor, 1.3)
-                       : unlockMouse.containsMouse
-                         ? Qt.lighter(accentColor, 1.15)
-                         : accentColor
-
-                Behavior on color { ColorAnimation { duration: 150 } }
-
-                Text {
-                    anchors.centerIn: parent
-                    text: "UNLOCK"
-                    color: "#0a0a00"   // text_on_accent
-                    font.pixelSize: 14
-                    font.letterSpacing: 3
-                    font.weight: Font.DemiBold
-                }
-
-                MouseArea {
-                    id: unlockMouse
-                    anchors.fill: parent
-                    hoverEnabled: true
-                    cursorShape: Qt.PointingHandCursor
-                    onClicked: authenticator.tryUnlock(passwordInput.text)
-                }
-            }
-        }
-    }
-
-    // ── Authenticator connections ───────────────────────────────────────
-    Connections {
-        target: authenticator
-
-        function onFailed() {
-            errorMsg.text = "Incorrect password — try again."
-            passwordInput.text = ""
-            passwordInput.forceActiveFocus()
-            shakeAnim.start()
-        }
-
-        function onSucceeded() {
-            errorMsg.text = ""
-        }
-
-        function onGraceLockedChanged() {}
-        function onMessage(msg) {}
-        function onError(err) {
-            errorMsg.text = err
-        }
-    }
-
-    // ── Clock / date (bottom) ───────────────────────────────────────────
-    Column {
-        anchors.horizontalCenter: parent.horizontalCenter
-        anchors.bottom: parent.bottom
-        anchors.bottomMargin: parent.height * 0.05
-        spacing: 2
-
-        Text {
-            id: clockText
-            anchors.horizontalCenter: parent.horizontalCenter
-            color: textPrimary
-            font.family: "Sans"
-            font.pixelSize: 42
-            font.weight: Font.Thin
-        }
-
-        Text {
-            id: dateText
-            anchors.horizontalCenter: parent.horizontalCenter
-            color: textMuted
-            font.family: "Sans"
-            font.pixelSize: 14
-            font.letterSpacing: 2
-        }
-
-        Timer {
-            interval: 1000
-            running: true
-            repeat: true
-            triggeredOnStart: true
-            onTriggered: {
-                var d = new Date()
-                clockText.text = Qt.formatTime(d, "hh:mm")
-                dateText.text  = Qt.formatDate(d, "dddd, MMMM d")
-            }
-        }
-    }
-}
@@ -1,10 +0,0 @@
-[Desktop Entry]
-Name=NexusOS
-Comment=NexusOS lock screen — dark purple, lime-green accents
-Type=Service
-X-KDE-ServiceTypes=org.kde.kscreenlocker.Greeter
-
-[ScreenLocker]
-Name=NexusOS
-Description=NexusOS lock screen — dark purple, lime-green accents
-MainScript=contents/ui/LockScreenUi.qml
@@ -45,6 +45,30 @@ large.icon.size=32
 button.icon.size=16
 toolbar.icon.size=16

+[GeneralColors]
+# Palette. Without this section Kvantum falls back to its light default for
+# view backgrounds, which rendered item views (e.g. the Add Bluetooth Device
+# device list) as light-grey text on white. Values mirror ~/.config/kdeglobals.
+window.color=#1e1526
+base.color=#1e1526
+alt.base.color=#1f2225
+button.color=#2a2e32
+light.color=#3a3d41
+mid.light.color=#2e3236
+dark.color=#140d1a
+mid.color=#241a2d
+highlight.color=#88008f
+inactive.highlight.color=#5e0066
+text.color=#f2f2f2
+window.text.color=#f2f2f2
+button.text.color=#f2f2f2
+disabled.text.color=#6e7173
+tooltip.text.color=#f2f2f2
+highlight.text.color=#ffffff
+link.color=#b8e373
+link.visited.color=#a232a8
+progress.indicator.text.color=#f2f2f2
+
 [PanelButtonCommand]
 inherits=PanelButtonTool
 frame=false
@@ -0,0 +1,25 @@
+[kdeglobals][KDE]
+widgetStyle=kvantum-dark
+
+[kdeglobals][General]
+ColorScheme=NexusOS
+
+[kdeglobals][Icons]
+Theme=NexusOS
+
+[plasmarc][Theme]
+name=NexusOS
+
+[Wallpaper]
+Image=NexusOS
+
+[kwinrc][org.kde.kdecoration2]
+library=org.kde.kwin.aurorae
+theme=__aurorae__svg__NexusOS
+
+[kscreenlockerrc][Greeter]
+Theme=org.kde.breeze.desktop
+
+[KSplash]
+Theme=com.nexusos.desktop
+Engine=KSplashQML
@@ -0,0 +1,95 @@
+/*
+    NexusOS Plasma startup splash.
+
+    Deliberately plain QtQuick -- no PlasmaCore import. ksplashqml runs this
+    before the session is up, and the fewer modules it has to resolve at that
+    point the fewer ways it has to fail; sizes are proportional to the screen
+    instead of Units.gridUnit for the same reason.
+
+    ksplashqml drives `stage` from 0 to 6 as the session comes up, which fills
+    the progress bar. The content is deliberately opaque from the start rather
+    than faded in on stage 2 the way Breeze's splash does: if that signal never
+    arrives -- as under `ksplashqml --test` -- a stage-gated splash shows nothing
+    but a blank coloured screen. Palette matches assets/themes/_palette.py.
+*/
+import QtQuick 2.15
+
+Rectangle {
+    id: root
+    color: "#1e1526"
+
+    property int stage
+
+    onStageChanged: {
+        if (stage == 6) {
+            outroAnimation.running = true;
+        }
+    }
+
+    // Same brushed-metal ground as the Plymouth, SDDM and lock screens. Raster,
+    // not the source SVG: QtSvg is Tiny 1.2 and drops the <pattern> textures.
+    Image {
+        anchors.fill: parent
+        source: "images/background.png"
+        fillMode: Image.PreserveAspectCrop
+        smooth: true
+        asynchronous: false
+    }
+
+    Item {
+        id: content
+        anchors.fill: parent
+
+        Image {
+            id: logo
+            anchors.horizontalCenter: parent.horizontalCenter
+            y: parent.height * 0.32
+            source: "images/logo.png"
+            width: Math.round(parent.width * 0.15)
+            fillMode: Image.PreserveAspectFit
+            smooth: true
+            asynchronous: false
+        }
+
+        Text {
+            id: brand
+            anchors.horizontalCenter: parent.horizontalCenter
+            anchors.top: logo.bottom
+            anchors.topMargin: Math.round(parent.height * 0.03)
+            text: "NexusOS"
+            color: "#f2f2f2"
+            font.family: "Sans"
+            font.pixelSize: Math.round(parent.height * 0.026)
+            font.letterSpacing: 6
+            font.weight: Font.Light
+        }
+
+        Rectangle {
+            id: track
+            anchors.horizontalCenter: parent.horizontalCenter
+            y: Math.round(parent.height * 0.62)
+            width: Math.round(parent.width * 0.18)
+            height: 3
+            radius: height / 2
+            color: "#2e3236"
+
+            Rectangle {
+                height: parent.height
+                radius: parent.radius
+                color: "#8cc63f"
+                width: parent.width * Math.min(root.stage / 6, 1)
+                Behavior on width {
+                    NumberAnimation { duration: 250; easing.type: Easing.InOutQuad }
+                }
+            }
+        }
+    }
+
+    OpacityAnimator {
+        id: outroAnimation
+        target: content
+        from: 1; to: 0
+        duration: 400
+        running: false
+    }
+}
@@ -0,0 +1 @@
+../../../../../sddm/NexusOS-QML/assets/background.png
@@ -0,0 +1,22 @@
+{
+    "KPlugin": {
+        "Authors": [
+            {
+                "Name": "NexusOS"
+            }
+        ],
+        "Category": "",
+        "Description": "Dark purple NexusOS desktop with lime-green accents",
+        "Id": "com.nexusos.desktop",
+        "License": "GPL",
+        "Name": "NexusOS",
+        "ServiceTypes": [
+            "Plasma/LookAndFeel"
+        ],
+        "Version": "1.0",
+        "Website": ""
+    },
+    "X-Plasma-APIVersion": "2",
+    "X-Plasma-MainScript": "defaults",
+    "KPackageStructure": "Plasma/LookAndFeel"
+}
@@ -0,0 +1,63 @@
+/*
+    NexusOS Plasma panel layout — the XFCE panel, rebuilt with native widgets.
+
+    Applied through Plasma's scripting API rather than by editing
+    plasma-org.kde.plasma.desktop-appletsrc directly: the file is owned by a
+    running plasmashell, which rewrites it from memory on exit and would
+    clobber anything written underneath it. Run with:
+
+        qdbus org.kde.plasmashell /PlasmaShell evaluateScript "$(cat panel-layout.js)"
+
+    Source layout is assets/themes/restore-snapshot/xfconf-xml/xfce4-panel.xml:
+    a 36px full-width top panel, Whisker menu at the far left with the Nexus N
+    as its button, everything else pushed to the right — tray, volume,
+    bluetooth, network, battery, clock.
+
+    The XFCE panel carried no window list; Plank showed running apps. So this
+    adds no task manager either, and the dock keeps that job.
+
+    Widget mapping from the XFCE plugins:
+      whiskermenu          -> org.kde.plasma.kickoff (same N button icon)
+      separator (expand)   -> org.kde.plasma.panelspacer
+      systray + notify     -> org.kde.plasma.systemtray (notifications live in it)
+      genmon network       -> networkmanagement, inside the tray
+      genmon bluetooth     -> bluetooth, inside the tray
+      pulseaudio           -> volume, inside the tray
+      power-manager        -> battery, inside the tray
+      clock                -> org.kde.plasma.digitalclock
+      genmon nexus         -> not a panel widget; the dock keeps nexus-core
+*/
+
+var panel = panelById(panelIds[0]);
+if (!panel) {
+    panel = new Panel;
+}
+
+panel.location = "top";
+panel.height = 36;          // xfce4-panel.xml: size=36
+panel.alignment = "left";
+panel.hiding = "none";
+
+// Start from a known state so re-running is idempotent rather than additive.
+var existing = panel.widgetIds;
+for (var i = 0; i < existing.length; i++) {
+    var w = panel.widgetById(existing[i]);
+    if (w) { w.remove(); }
+}
+
+var launcher = panel.addWidget("org.kde.plasma.kickoff");
+launcher.currentConfigGroup = ["General"];
+// __NEXUS_ROOT__ is substituted by install-plasma.sh so a clone in another
+// directory, or another user, gets a working path rather than this box's.
+launcher.writeConfig("icon", "__NEXUS_ROOT__/assets/n-small.png");
+launcher.writeConfig("favoritesPortedToKAstats", true);
+
+panel.addWidget("org.kde.plasma.panelspacer");
+
+var tray = panel.addWidget("org.kde.plasma.systemtray");
+
+var clock = panel.addWidget("org.kde.plasma.digitalclock");
+clock.currentConfigGroup = ["Appearance"];
+clock.writeConfig("showDate", true);
+
+panel.reloadConfig();
@@ -6,7 +6,7 @@ Type=Service
 [KPackageStructure]
 X-KDE-ServiceTypes=Plasma/Theme

-X-KDE-PluginInfo-Author=Jon
+X-KDE-PluginInfo-Author=NexusOS
 X-KDE-PluginInfo-Email=
 X-KDE-PluginInfo-Name=NexusOS
 X-KDE-PluginInfo-Version=1.0
@@ -1,7 +1,7 @@
 [SddmGreeterTheme]
 Name=NexusOS-QML
 Description=Dark brushed-metal lockscreen theme with flat N logo, upper-center branding, and centered login box.
-Author=Jon
+Author=NexusOS
 Version=1.0
 Website=
 Screenshot=
@@ -0,0 +1,10 @@
+{
+    "KPlugin": {
+        "Authors": [{ "Name": "NexusOS" }],
+        "Id": "NexusOS",
+        "License": "GPL",
+        "Name": "NexusOS",
+        "Version": "1.0"
+    },
+    "X-Plasma-APIVersion": "2"
+}
				`@@ -0,0 +1 @@`
				`../../../../../sddm/NexusOS-QML/assets/background.png`