rebrand: remove Kronos refs, use AI Forecast

backend/launcher.py

@@ -16,18 +16,18 @@ logging.basicConfig(
     level=logging.INFO,
     format="%(asctime)s | %(levelname)s | %(message)s",
 )
-logger = logging.getLogger("kronos-launcher")
+logger = logging.getLogger("aiforecast-launcher")
 
 DEFAULT_HOST: str = "127.0.0.1"
 SERVER_BOOT_DELAY_SECONDS: float = 2.5
 PROJECT_ROOT: Path = Path(__file__).resolve().parent.parent
 
 BANNER = r"""
-  _  ___                              _        _    ___
- | |/ / | __ ___  _ __   ___  ___   / \      / \  |_ _|
- | ' /| |/ _` \ \/ / '_ \ / _ \/ __| / _ \    / _ \  | |
- | . \| | (_| |>  <| | | | (_) \__ \/ ___ \  / ___ \ | |
- |_|\_\_|\__,_/_/\_\_| |_|\___/|___/_/   \_\/_/   \_\___|
+   _    _____   _____                           _   
+  / \  |_ _\ \ / /  ___|__  _ __ ___  ___ __ _| |_ 
+ / _ \  | | \ V /| |_ / _ \| '__/ _ \/ __/ _` | __|
+/ ___ \ | |  | | |  _| (_) | | |  __/ (_| (_| | |_ 
+/_/   \_\___| |_| |_|  \___/|_|  \___|\___\__,_|\__|
 """
 
 

backend/main.py

@@ -127,7 +127,7 @@ except Exception as exc:
     torch = None  # type: ignore[assignment]
     TORCH_IMPORT_ERROR = str(exc)
 
-DEFAULT_ADMIN_TOKEN = "kronos_v6_default_secret"
+DEFAULT_ADMIN_TOKEN = "aiforecast_v6_default_secret"
 
 # ──────────────────────────────────────────────────────────────────────────────
 # Architecture v5: Configuration Management (C-1)
@@ -149,7 +149,7 @@ class Settings(BaseModel):
     # App Config
     host: str = os.getenv("HOST", "0.0.0.0")
     port: int = int(os.getenv("PORT", 8000))
-    preload_kronos: bool = os.getenv("PRELOAD_KRONOS", "True").lower() == "true"
+    preload_timesfm: bool = os.getenv("PRELOAD_TIMESFM", "True").lower() == "true"
     cache_version:  str  = os.getenv("CACHE_VERSION", "v12")
     cors_allow_origins_raw: str = os.getenv("CORS_ALLOW_ORIGINS", "*")
     
@@ -416,7 +416,7 @@ if IS_FROZEN:
 else:
     logger.info("Running in DEV mode. PROJECT_ROOT: %s", PROJECT_ROOT)
 
-# TimesFM 2.5 — replaces legacy local Kronos model
+# TimesFM 2.5 — foundation model for OHLC4 forecasting
 TIMESFM_AVAILABLE = False
 TIMESFM_IMPORT_ERROR: Optional[str] = None
 
@@ -460,7 +460,7 @@ class StructuredLogger:
         logger.info(msg) # Keeping standard log for dev, but payload is ready for JSON
 
 persistent_cache = PersistentCache(
-    db_path=os.path.join(PROJECT_ROOT, "data", "kronos_v5.db"),
+    db_path=os.path.join(PROJECT_ROOT, "data", "aiforecast.db"),
     cache_version_getter=lambda: settings.cache_version,
     logger=logger,
 )
@@ -4418,7 +4418,7 @@ def _clear_ip_limits():
 @asynccontextmanager
 async def lifespan(app: FastAPI):
     # Startup logic
-    logger.info("Starting Kronos AI Backend v%s...", APP_VERSION)
+    logger.info("Starting AI Forecast Backend v%s...", APP_VERSION)
     background_tasks: List[asyncio.Task[Any]] = []
 
     def _start_background_task(coro: Any, name: str) -> None:

backend/startup_utils.py

@@ -77,23 +77,23 @@ async def run_source_selftest(
             logger.warning("[selftest] %-15s FAILED: %s", name, ex)
 
 
-async def warmup_kronos(
+async def warmup_timesfm(
     *,
     forecaster: ForecasterLike,
-    startup_kronos_state: MutableMapping[str, Any],
+    startup_timesfm_state: MutableMapping[str, Any],
     logger: LoggerLike,
 ) -> None:
-    startup_kronos_state["warming"] = True
-    startup_kronos_state["last_error"] = None
+    startup_timesfm_state["warming"] = True
+    startup_timesfm_state["last_error"] = None
     try:
         await forecaster._lazy_load()
-        startup_kronos_state["loaded"] = forecaster.is_ready
-        startup_kronos_state["device"] = forecaster.device
-        logger.info("[startup] Kronos warmup finished on %s", forecaster.device)
+        startup_timesfm_state["loaded"] = forecaster.is_ready
+        startup_timesfm_state["device"] = forecaster.device
+        logger.info("[startup] TimesFM warmup finished on %s", forecaster.device)
     except Exception as ex:
-        startup_kronos_state["loaded"] = False
-        startup_kronos_state["device"] = forecaster.device
-        startup_kronos_state["last_error"] = str(ex)
-        logger.warning("[startup] Kronos warmup failed: %s", ex)
+        startup_timesfm_state["loaded"] = False
+        startup_timesfm_state["device"] = forecaster.device
+        startup_timesfm_state["last_error"] = str(ex)
+        logger.warning("[startup] TimesFM warmup failed: %s", ex)
     finally:
-        startup_kronos_state["warming"] = False
+        startup_timesfm_state["warming"] = False

frontend/index.html

@@ -3383,7 +3383,7 @@
 
         <!-- Futuristic Overlays -->
         <div class="chart-bg-overlay"></div>
-        <div class="chart-logo-overlay">KRONOS AI</div>
+        <div class="chart-logo-overlay">AI FORECAST</div>
 
         <!-- Workspace Grid Container -->
         <div id="workspaceGrid" class="workspace-grid layout-1">
@@ -5596,7 +5596,7 @@
 
     document.getElementById('themeToggleBtn').onclick = () => {
       const newTheme = document.body.classList.contains('dark-theme') ? 'light' : 'dark';
-      localStorage.setItem('kronos_theme', newTheme);
+      localStorage.setItem('aiforecast_theme', newTheme);
       applyTheme(newTheme);
     };
 
@@ -6167,7 +6167,7 @@
     /* ── Bootstrap ── */
     (async () => {
       // Restore theme preference (Default: light)
-      const savedTheme = localStorage.getItem('kronos_theme') || 'light';
+      const savedTheme = localStorage.getItem('aiforecast_theme') || 'light';
       applyTheme(savedTheme);
       applyHeaderVisibility(resolveInitialHeaderVisibility());
 

frontend/workspace.js

@@ -7,7 +7,7 @@
  */
 
 /* ── Constants ────────────────────────────────────── */
-const WORKSPACE_STORAGE_KEY = 'kronos_workspace';
+const WORKSPACE_STORAGE_KEY = 'aiforecast_workspace';
 const CHART_HISTORY_LIMIT_WS = 500;
 const MAX_CONCURRENT_FETCHES = 4;
 const WS_RECONNECT_DELAY = 5000;
@@ -307,7 +307,7 @@ const StreamManager = {
       return entry.ws;
     }
 
-    const apiBase = window.__KRONOS_API_BASE || '';
+    const apiBase = window.__AIFORECAST_API_BASE || '';
     const wsProtocol = window.location.protocol === 'https:' ? 'wss:' : 'ws:';
     const wsUrl = `${apiBase.replace(/^https?:\/\//, wsProtocol)}/ws/price/${symbol}?interval=${encodeURIComponent(interval)}`;
     console.log(`[StreamManager] New WS: ${wsUrl} (pane ${paneId})`);
@@ -421,7 +421,7 @@ const DataCoordinator = {
         return apiRequest(path, { signal });
       }
       // Fallback if apiRequest not yet defined
-      const apiBase = window.__KRONOS_API_BASE || '';
+      const apiBase = window.__AIFORECAST_API_BASE || '';
       const sep = path.includes('?') ? '&' : '?';
       const url = `${apiBase}${path}${sep}_t=${Date.now()}`;
       return fetch(url, { signal }).then(r => {