配置：CI 测试成功静默改用 cargo/node 原生 quiet

- .gitea/workflows/project-ci.yml：全局加 CARGO_TERM_QUIET=true，cargo test 成功只打点号、失败才列用例名。
- scripts/build-gitea-rust-cache.sh：预热脚本同步 CARGO_TERM_QUIET=true，与 workflow 的 Cargo 环境一致。
- package.json：agc:plugins:test 改用 node --test --test-reporter=dot。
- apps/ai-game-creator-shell/package.json：bundled-resources:test 改用 node --test --test-reporter=dot。
- scripts/check-native-shells.mjs：去掉每个 step 的成功进度标签，失败时才打印标签。
- scripts/project-ci-workflow.test.ts：移除 silent: true 守护用例。
- docs/project-memory/shared-memory/decision-log.md：移除本次静默决策条目。
- docs/project-memory/shared-memory/development-workflow.md：移除本次静默说明段落。

package.json

@@ -189,7 +189,7 @@
     "agc:bundled-resources:sync": "npm --prefix apps/ai-game-creator-shell run bundled-resources:sync",
     "agc:bundled-resources:prepare": "npm --prefix apps/ai-game-creator-shell run bundled-resources:prepare --",
     "agc:bundled-resources:test": "npm --prefix apps/ai-game-creator-shell run bundled-resources:test --",
-    "agc:plugins:test": "node --test plugins/agc-cocos-editor/src/entry.test.mjs plugins/agc-unity-editor/src/entry.test.mjs plugins/agc-godot-editor/src/entry.test.mjs",
+    "agc:plugins:test": "node --test --test-reporter=dot plugins/agc-cocos-editor/src/entry.test.mjs plugins/agc-unity-editor/src/entry.test.mjs plugins/agc-godot-editor/src/entry.test.mjs",
     "agc:plugins:native-test": "cargo test --manifest-path plugins/agc-cocos-editor/native/cocos-editor-bridge/Cargo.toml && cargo test --locked --manifest-path plugins/agc-unity-editor/native/unity-editor-bridge/Cargo.toml && cargo test --locked --manifest-path plugins/agc-godot-editor/native/godot-editor-bridge/Cargo.toml",
     "agc:plugins:check": "npm run agc:plugins:test && npm run agc:plugins:native-test",
     "agc:check": "npm run ai-game-creator-shell:check",