Quaternius weapons, input fixes, sound & path fixes

- Added 6 Quaternius weapon models (Pistol, Revolver, Rifle, Shotgun, P90, SniperRifle)
- Created weapon resource files with balanced stats
- Wired Pistol + Rifle into player.tscn replacing Kenney blasters
- Fixed WASD input (matched input map action names)
- Fixed Escape key toggles mouse capture
- Added Audio autoload singleton
- Fixed broken sound asset paths across all scripts
- Fixed all scene ext_resource text paths (nested under assets/kenney-fps/)
- Fixed all .import source_file paths
- Deleted stale .import files (will be regenerated by editor on open)

package/dist/utils/bridge-manager.d.ts

@@ -0,0 +1,46 @@
+/**
+ * Owns the McpBridge autoload artifact: the script copy in the target project,
+ * the `[autoload]` entry in project.godot, the `.mcp/.gdignore` marker, and the
+ * `.gitignore` augmentation. GodotRunner delegates to this for inject/cleanup
+ * during run_project / attach_project / stop_project flows.
+ *
+ * The project-root bridge script is runtime-owned and refreshed on first
+ * injection for a manager session so a rebuilt server cannot talk to stale
+ * GDScript from an earlier run. Idempotent within a session via
+ * `injectedProjects`: a second `inject()` call for the same path short-circuits
+ * without rewriting project.godot.
+ */
+export declare class BridgeManager {
+    private bridgeScriptPath;
+    private injectedProjects;
+    private repairedProjects;
+    /**
+     * Last port baked into the on-disk script per project. Used by the
+     * race-detection helper in runtime-tools to spot a concurrent re-inject
+     * after a bridge-wait timeout.
+     */
+    private lastInjectedPort;
+    constructor(bridgeScriptPath: string);
+    inject(projectPath: string, port: number): void;
+    cleanup(projectPath: string): void;
+    /**
+     * Read the port currently baked into the project's bridge script. Returns
+     * the integer on success, or null if the file is missing, unreadable, or
+     * lacks the marker. Used to detect concurrent re-inject after a bridge-
+     * wait timeout (another MCP client may have rewritten the port).
+     */
+    readBakedPort(projectPath: string): number | null;
+    /**
+     * If project.godot still has an `McpBridge=` line but the script file is
+     * missing, the autoload would crash every subsequent headless op. Detect and
+     * clean the orphan before running an operation.
+     *
+     * Cached per project: once a path has been checked clean, skip the file
+     * reads on subsequent ops in the same session.
+     */
+    repairOrphaned(projectPath: string): void;
+    private removeBridgeArtifacts;
+    private ensureMcpGdignore;
+    private ensureGitignored;
+}
+//# sourceMappingURL=bridge-manager.d.ts.map