township: auto-load mapped township_config.json in the bundled launcher

The bundled township tool (supervisord [program:township]) launched without
-c/--config, so a township_config.json bind-mounted via --map into
/cache/township_output was never read — the web UI came up with blank API key /
league upload credentials / options every restart.

* supervisord: pass --config /cache/township_output/township_config.json so a
  mapped config auto-loads. Map the bare-metal dir with
    coderai-docker --map /path/to/township_output:/cache/township_output
  and the saved settings + credentials come up automatically.
* gen_township_fighters.py: a MISSING --config file is no longer fatal (fresh
  install with no mapped dir) — fall back to defaults and start normally; a
  malformed config still errors. The web UI's Save already writes back to
  <out-dir>/township_config.json, so first-run saves persist into the mapped dir.

Bump version to 0.1.4.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01RdMufYvtTbtGDWsiZVoXce

codai/__init__.py

@@ -16,7 +16,7 @@
 
 # Canonical product version for CoderAI — single source of truth. Both the API
 # metadata and the admin web UI read from here.
-__version__ = "0.1.3"
+__version__ = "0.1.4"
 
 # Configure the CUDA caching allocator BEFORE torch is imported anywhere.
 # expandable_segments lets the allocator return freed pages to the driver even

packaging/linux/supervisord.conf

@@ -83,6 +83,7 @@ command=/usr/local/bin/with-env /opt/coderai/python/bin/python3 /opt/coderai/app
     --web-port 7788
     --base-url http://127.0.0.1:18776
     --out-dir /cache/township_output
+    --config /cache/township_output/township_config.json
 directory=/opt/coderai/app
 autostart=%(ENV_CODERAI_TOOL_TOWNSHIP)s
 autorestart=true

tools/gen_township_fighters.py

@@ -11473,10 +11473,19 @@ OUTPUT LAYOUT
     if pre.config:
         try:
             cfg = load_config(pre.config)
+        except FileNotFoundError:
+            # A missing config is not an error: the bundled launcher always passes
+            # --config <out-dir>/township_config.json so a mapped config auto-loads,
+            # but on a fresh install (no mapped dir) the file simply isn't there yet
+            # — fall back to defaults instead of failing to start.
+            cfg = {}
+            _log(f"  Config {pre.config} not found — starting with defaults "
+                 f"(it'll be created when you Save from the web UI)")
         except Exception as e:
             parser.error(f"cannot load config {pre.config}: {e}")
-        parser.set_defaults(**cfg)
-        _log(f"  Loaded {len(cfg)} option(s) from config: {pre.config}")
+        if cfg:
+            parser.set_defaults(**cfg)
+            _log(f"  Loaded {len(cfg)} option(s) from config: {pre.config}")
 
     args = parser.parse_args()