refactor(synapse): backend updates, add icons module, relocate playbooks to data/playbooks

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>

synapse/nexus_config.py

@@ -15,6 +15,12 @@ except Exception:
 # --- PROJECT ROOT ---
 PROJECT_ROOT = Path(__file__).resolve().parent.parent
 
+# --- VERSION (single source of truth: the VERSION file at the repo root) ---
+try:
+    VERSION = (PROJECT_ROOT / "VERSION").read_text(encoding="utf-8").strip() or "0.0.0"
+except Exception:
+    VERSION = "0.0.0"
+
 # --- CORE DIRECTORIES ---
 DATA_DIR = PROJECT_ROOT / "data"
 MODELS_DIR = PROJECT_ROOT / "models"
@@ -27,16 +33,15 @@ CACHE_DIR = RUNTIME_DIR / "cache"
 TEMP_DIR = RUNTIME_DIR / "tmp"
 
 # --- APPLICATION SUBSYSTEM DIRECTORIES ---
-PLAYBOOK_DIR = PROJECT_ROOT / "synapse" / "playbooks"
+PLAYBOOK_DIR = DATA_DIR / "playbooks"  # YAML playbook files (PlaybookFileStore)
 UPLOADS_DIR = DATA_DIR / "uploads"
 EXPORTS_DIR = DATA_DIR / "exports"
 
 # --- DATABASE / STORAGE FILES (match your repo) ---
 MEMORY_DB = MEMORY_DIR / "memory.db"
-PLAYBOOK_DB = MEMORY_DB  # same file in your setup
 
 # --- LOG FILES ---
-BACKEND_LOG = LOGS_DIR / "backend.log"
+BACKEND_LOG = RUNTIME_DIR / "backend.log"
 OLLAMA_LOG = LOGS_DIR / "ollama.log"
 CHAT_LOG = LOGS_DIR / "chat.log"
 
@@ -73,7 +78,6 @@ def path(name: str) -> Path:
         "uploads": UPLOADS_DIR,
         "exports": EXPORTS_DIR,
         "memory_db": MEMORY_DB,
-        "playbook_db": PLAYBOOK_DB,
         "backend_log": BACKEND_LOG,
         "ollama_log": OLLAMA_LOG,
         "chat_log": CHAT_LOG,
@@ -90,6 +94,7 @@ class Settings:
     or `Settings` class for typing/tests.
     """
     def __init__(self) -> None:
+        self.version: str = VERSION
         self.project_root: Path = PROJECT_ROOT
         self.data_dir: Path = DATA_DIR
         self.models_dir: Path = MODELS_DIR
@@ -99,7 +104,6 @@ class Settings:
 
         # DB files
         self.memory_db: Path = MEMORY_DB
-        self.playbook_db: Path = PLAYBOOK_DB
 
         # Logs
         self.backend_log: Path = BACKEND_LOG
@@ -112,13 +116,13 @@ class Settings:
 
     def as_dict(self) -> Dict[str, Any]:
         return {
+            "version": self.version,
             "project_root": str(self.project_root),
             "data_dir": str(self.data_dir),
             "models_dir": str(self.models_dir),
             "runtime_dir": str(self.runtime_dir),
             "memory_dir": str(self.memory_dir),
             "memory_db": str(self.memory_db),
-            "playbook_db": str(self.playbook_db),
             "ollama_host": self.ollama_host,
             "ollama_timeout": self.ollama_timeout,
         }
@@ -127,10 +131,10 @@ class Settings:
 settings = Settings()
 
 # explicit exports for static checkers and IDEs
-__all__ = ["Settings", "settings", "path",
+__all__ = ["Settings", "settings", "path", "VERSION",
            "PROJECT_ROOT", "DATA_DIR", "MODELS_DIR", "RUNTIME_DIR",
            "MEMORY_DIR", "LOGS_DIR", "PLAYBOOK_DIR", "UPLOADS_DIR",
-           "EXPORTS_DIR", "MEMORY_DB", "PLAYBOOK_DB",
+           "EXPORTS_DIR", "MEMORY_DB",
            "BACKEND_LOG", "OLLAMA_LOG", "CHAT_LOG"]
            
 # --- quick runtime sanity check when run directly (no side effects on import) ---