fix(character-dictionary): prioritize directory-scoped override over leg

- Check directory-scoped overrides before falling back to legacy season-key matches, so a same-directory scoped entry wins over a stale legacy fallback
- Add regression test covering same-directory override vs legacy fallback precedence
- Bump electron-builder/electron-updater/eslint and related transitive deps (bun.lock, package.json)

package.json

@@ -82,14 +82,14 @@
   },
   "overrides": {
     "@xmldom/xmldom": "0.8.13",
-    "app-builder-lib": "26.8.2",
-    "brace-expansion": "5.0.7",
-    "electron-builder-squirrel-windows": "26.8.2",
+    "app-builder-lib": "26.15.3",
+    "brace-expansion": "5.0.8",
+    "electron-builder-squirrel-windows": "26.15.3",
     "form-data": "4.0.6",
     "ip-address": "10.2.0",
     "js-yaml": "4.3.0",
     "lodash": "4.18.0",
-    "minimatch": "10.2.3",
+    "minimatch": "10.2.5",
     "picomatch": "4.0.4",
     "tar": "7.5.21",
     "tmp": "0.2.7"
@@ -112,7 +112,7 @@
     "@xhayper/discord-rpc": "^1.3.4",
     "axios": "^1.18.1",
     "commander": "^14.0.3",
-    "electron-updater": "^6.8.3",
+    "electron-updater": "^6.8.9",
     "hono": "^4.12.28",
     "jsonc-parser": "^3.3.1",
     "koffi": "^2.15.6",
@@ -123,10 +123,10 @@
     "@types/node": "^24.10.0",
     "@types/ws": "^8.18.1",
     "electron": "42.6.0",
-    "electron-builder": "26.8.2",
+    "electron-builder": "26.15.3",
     "undici": "7.28.0",
     "esbuild": "^0.25.12",
-    "eslint": "^10.4.0",
+    "eslint": "^10.8.0",
     "prettier": "^3.8.1",
     "typescript": "^5.9.3"
   },