Gracker · Gracker · May 8, 2026
diff --git a/docs/features/enterprise-multi-tenant/README.md b/docs/features/enterprise-multi-tenant/README.md
@@ -35,7 +35,7 @@
 - [x] 2.4 Membership / Role / RBAC 权限矩阵（§8.2）+ owner guard 全 route 覆盖
 - [x] 2.5 旧 API 兼容 wrapper：返回 `Deprecation: true` + `Sunset` header；统一走 RequestContext
 - [x] 2.6 Resource-oriented API 切到 `/api/workspaces/:workspaceId/*`（§8.3）
-- [ ] 2.7 前端 workspace selection UI + workspace/window 上下文持久化分层（§9.2 表格）
+- [x] 2.7 前端 workspace selection UI + workspace/window 上下文持久化分层（§9.2 表格）
 - [ ] 2.8 单元测试覆盖：RequestContext 解析 / RBAC / owner guard / 旧路径包装
 
 ### 0.3 主线 B：存储与持久化（§18）

diff --git a/frontend/index.html b/frontend/index.html
@@ -9,7 +9,7 @@
   <script defer src="/assistant-flamegraph.js"></script>
   <script defer src="/assistant-critical-path.js"></script>
 </head>
-<body data-perfetto_version='{"stable":"v54.0-2f64de7b4"}'>
+<body data-perfetto_version='{"stable":"v54.0-7e18e3db2"}'>
   <!--
     Don't add any content here. The whole <body> is replaced by
     frontend/index.ts when bootstrapping. This is only used for very early

diff --git a/...e7b4/assets/MaterialSymbolsOutlined.woff2 → ...3db2/assets/MaterialSymbolsOutlined.woff2 b/...e7b4/assets/MaterialSymbolsOutlined.woff2 → ...3db2/assets/MaterialSymbolsOutlined.woff2
diff --git a/frontend/v54.0-2f64de7b4/assets/Roboto.woff2 → frontend/v54.0-7e18e3db2/assets/Roboto.woff2 b/frontend/v54.0-2f64de7b4/assets/Roboto.woff2 → frontend/v54.0-7e18e3db2/assets/Roboto.woff2
diff --git a/...2f64de7b4/assets/RobotoMono-Regular.woff2 → ...7e18e3db2/assets/RobotoMono-Regular.woff2 b/...2f64de7b4/assets/RobotoMono-Regular.woff2 → ...7e18e3db2/assets/RobotoMono-Regular.woff2
diff --git a/frontend/v54.0-2f64de7b4/assets/brand.png → frontend/v54.0-7e18e3db2/assets/brand.png b/frontend/v54.0-2f64de7b4/assets/brand.png → frontend/v54.0-7e18e3db2/assets/brand.png
diff --git a/...64de7b4/assets/catapult_trace_viewer.html → ...18e3db2/assets/catapult_trace_viewer.html b/...64de7b4/assets/catapult_trace_viewer.html → ...18e3db2/assets/catapult_trace_viewer.html
diff --git a/...2f64de7b4/assets/catapult_trace_viewer.js → ...7e18e3db2/assets/catapult_trace_viewer.js b/...2f64de7b4/assets/catapult_trace_viewer.js → ...7e18e3db2/assets/catapult_trace_viewer.js
diff --git a/...de7b4/assets/data_explorer/base-page.json → ...e3db2/assets/data_explorer/base-page.json b/...de7b4/assets/data_explorer/base-page.json → ...e3db2/assets/data_explorer/base-page.json
diff --git a/...ata_explorer/examples/joins_learning.json → ...ata_explorer/examples/joins_learning.json b/...ata_explorer/examples/joins_learning.json → ...ata_explorer/examples/joins_learning.json
diff --git a/...sets/data_explorer/examples/learning.json → ...sets/data_explorer/examples/learning.json b/...sets/data_explorer/examples/learning.json → ...sets/data_explorer/examples/learning.json
diff --git a/...ata_explorer/examples/slices_example.json → ...ata_explorer/examples/slices_example.json b/...ata_explorer/examples/slices_example.json → ...ata_explorer/examples/slices_example.json
diff --git a/...data_explorer/examples/time_learning.json → ...data_explorer/examples/time_learning.json b/...data_explorer/examples/time_learning.json → ...data_explorer/examples/time_learning.json
diff --git a/...ts/data_explorer/node_info/add_columns.md → ...ts/data_explorer/node_info/add_columns.md b/...ts/data_explorer/node_info/add_columns.md → ...ts/data_explorer/node_info/add_columns.md
diff --git a/...ts/data_explorer/node_info/aggregation.md → ...ts/data_explorer/node_info/aggregation.md b/...ts/data_explorer/node_info/aggregation.md → ...ts/data_explorer/node_info/aggregation.md
diff --git a/...xplorer/node_info/counter_to_intervals.md → ...xplorer/node_info/counter_to_intervals.md b/...xplorer/node_info/counter_to_intervals.md → ...xplorer/node_info/counter_to_intervals.md
diff --git a/.../data_explorer/node_info/create_slices.md → .../data_explorer/node_info/create_slices.md b/.../data_explorer/node_info/create_slices.md → .../data_explorer/node_info/create_slices.md
diff --git a/...sets/data_explorer/node_info/dashboard.md → ...sets/data_explorer/node_info/dashboard.md b/...sets/data_explorer/node_info/dashboard.md → ...sets/data_explorer/node_info/dashboard.md
diff --git a/.../assets/data_explorer/node_info/filter.md → .../assets/data_explorer/node_info/filter.md b/.../assets/data_explorer/node_info/filter.md → .../assets/data_explorer/node_info/filter.md
diff --git a/.../data_explorer/node_info/filter_during.md → .../data_explorer/node_info/filter_during.md b/.../data_explorer/node_info/filter_during.md → .../data_explorer/node_info/filter_during.md
diff --git a/...sets/data_explorer/node_info/filter_in.md → ...sets/data_explorer/node_info/filter_in.md b/...sets/data_explorer/node_info/filter_in.md → ...sets/data_explorer/node_info/filter_in.md
diff --git a/..._explorer/node_info/interval_intersect.md → ..._explorer/node_info/interval_intersect.md b/..._explorer/node_info/interval_intersect.md → ..._explorer/node_info/interval_intersect.md
diff --git a/...b4/assets/data_explorer/node_info/join.md → ...b2/assets/data_explorer/node_info/join.md b/...b4/assets/data_explorer/node_info/join.md → ...b2/assets/data_explorer/node_info/join.md
diff --git a/...ta_explorer/node_info/limit_and_offset.md → ...ta_explorer/node_info/limit_and_offset.md b/...ta_explorer/node_info/limit_and_offset.md → ...ta_explorer/node_info/limit_and_offset.md
diff --git a/...assets/data_explorer/node_info/metrics.md → ...assets/data_explorer/node_info/metrics.md b/...assets/data_explorer/node_info/metrics.md → ...assets/data_explorer/node_info/metrics.md
diff --git a/...data_explorer/node_info/modify_columns.md → ...data_explorer/node_info/modify_columns.md b/...data_explorer/node_info/modify_columns.md → ...data_explorer/node_info/modify_columns.md
diff --git a/.../data_explorer/node_info/slices_source.md → .../data_explorer/node_info/slices_source.md b/.../data_explorer/node_info/slices_source.md → .../data_explorer/node_info/slices_source.md
diff --git a/...b4/assets/data_explorer/node_info/sort.md → ...b2/assets/data_explorer/node_info/sort.md b/...b4/assets/data_explorer/node_info/sort.md → ...b2/assets/data_explorer/node_info/sort.md
diff --git a/...ets/data_explorer/node_info/sql_source.md → ...ets/data_explorer/node_info/sql_source.md b/...ets/data_explorer/node_info/sql_source.md → ...ets/data_explorer/node_info/sql_source.md
diff --git a/...s/data_explorer/node_info/table_source.md → ...s/data_explorer/node_info/table_source.md b/...s/data_explorer/node_info/table_source.md → ...s/data_explorer/node_info/table_source.md
diff --git a/...ta_explorer/node_info/timerange_source.md → ...ta_explorer/node_info/timerange_source.md b/...ta_explorer/node_info/timerange_source.md → ...ta_explorer/node_info/timerange_source.md
diff --git a/.../data_explorer/node_info/trace_summary.md → .../data_explorer/node_info/trace_summary.md b/.../data_explorer/node_info/trace_summary.md → .../data_explorer/node_info/trace_summary.md
diff --git a/...4/assets/data_explorer/node_info/union.md → ...2/assets/data_explorer/node_info/union.md b/...4/assets/data_explorer/node_info/union.md → ...2/assets/data_explorer/node_info/union.md
diff --git a/.../data_explorer/node_info/visualisation.md → .../data_explorer/node_info/visualisation.md b/.../data_explorer/node_info/visualisation.md → .../data_explorer/node_info/visualisation.md
diff --git a/frontend/v54.0-2f64de7b4/assets/favicon.png → frontend/v54.0-7e18e3db2/assets/favicon.png b/frontend/v54.0-2f64de7b4/assets/favicon.png → frontend/v54.0-7e18e3db2/assets/favicon.png
diff --git a/frontend/v54.0-2f64de7b4/assets/logo-128.png → frontend/v54.0-7e18e3db2/assets/logo-128.png b/frontend/v54.0-2f64de7b4/assets/logo-128.png → frontend/v54.0-7e18e3db2/assets/logo-128.png
diff --git a/frontend/v54.0-2f64de7b4/assets/logo-3d.png → frontend/v54.0-7e18e3db2/assets/logo-3d.png b/frontend/v54.0-2f64de7b4/assets/logo-3d.png → frontend/v54.0-7e18e3db2/assets/logo-3d.png
diff --git a/...end/v54.0-2f64de7b4/assets/mermaid.min.js → ...end/v54.0-7e18e3db2/assets/mermaid.min.js b/...end/v54.0-2f64de7b4/assets/mermaid.min.js → ...end/v54.0-7e18e3db2/assets/mermaid.min.js
diff --git a/...end/v54.0-2f64de7b4/assets/rec_atrace.png → ...end/v54.0-7e18e3db2/assets/rec_atrace.png b/...end/v54.0-2f64de7b4/assets/rec_atrace.png → ...end/v54.0-7e18e3db2/assets/rec_atrace.png
diff --git a/...2f64de7b4/assets/rec_battery_counters.png → ...7e18e3db2/assets/rec_battery_counters.png b/...2f64de7b4/assets/rec_battery_counters.png → ...7e18e3db2/assets/rec_battery_counters.png
diff --git a/....0-2f64de7b4/assets/rec_board_voltage.png → ....0-7e18e3db2/assets/rec_board_voltage.png b/....0-2f64de7b4/assets/rec_board_voltage.png → ....0-7e18e3db2/assets/rec_board_voltage.png
diff --git a/...v54.0-2f64de7b4/assets/rec_cpu_coarse.png → ...v54.0-7e18e3db2/assets/rec_cpu_coarse.png b/...v54.0-2f64de7b4/assets/rec_cpu_coarse.png → ...v54.0-7e18e3db2/assets/rec_cpu_coarse.png
diff --git a/...d/v54.0-2f64de7b4/assets/rec_cpu_fine.png → ...d/v54.0-7e18e3db2/assets/rec_cpu_fine.png b/...d/v54.0-2f64de7b4/assets/rec_cpu_fine.png → ...d/v54.0-7e18e3db2/assets/rec_cpu_fine.png
diff --git a/...d/v54.0-2f64de7b4/assets/rec_cpu_freq.png → ...d/v54.0-7e18e3db2/assets/rec_cpu_freq.png b/...d/v54.0-2f64de7b4/assets/rec_cpu_freq.png → ...d/v54.0-7e18e3db2/assets/rec_cpu_freq.png
diff --git a/...54.0-2f64de7b4/assets/rec_cpu_voltage.png → ...54.0-7e18e3db2/assets/rec_cpu_voltage.png b/...54.0-2f64de7b4/assets/rec_cpu_voltage.png → ...54.0-7e18e3db2/assets/rec_cpu_voltage.png
diff --git a/...0-2f64de7b4/assets/rec_frame_timeline.png → ...0-7e18e3db2/assets/rec_frame_timeline.png b/...0-2f64de7b4/assets/rec_frame_timeline.png → ...0-7e18e3db2/assets/rec_frame_timeline.png
diff --git a/...end/v54.0-2f64de7b4/assets/rec_ftrace.png → ...end/v54.0-7e18e3db2/assets/rec_ftrace.png b/...end/v54.0-2f64de7b4/assets/rec_ftrace.png → ...end/v54.0-7e18e3db2/assets/rec_ftrace.png
diff --git a/....0-2f64de7b4/assets/rec_gpu_mem_total.png → ....0-7e18e3db2/assets/rec_gpu_mem_total.png b/....0-2f64de7b4/assets/rec_gpu_mem_total.png → ....0-7e18e3db2/assets/rec_gpu_mem_total.png
diff --git a/...0-2f64de7b4/assets/rec_java_heap_dump.png → ...0-7e18e3db2/assets/rec_java_heap_dump.png b/...0-2f64de7b4/assets/rec_java_heap_dump.png → ...0-7e18e3db2/assets/rec_java_heap_dump.png
diff --git a/frontend/v54.0-2f64de7b4/assets/rec_lmk.png → frontend/v54.0-7e18e3db2/assets/rec_lmk.png b/frontend/v54.0-2f64de7b4/assets/rec_lmk.png → frontend/v54.0-7e18e3db2/assets/rec_lmk.png
diff --git a/...end/v54.0-2f64de7b4/assets/rec_logcat.png → ...end/v54.0-7e18e3db2/assets/rec_logcat.png b/...end/v54.0-2f64de7b4/assets/rec_logcat.png → ...end/v54.0-7e18e3db2/assets/rec_logcat.png
diff --git a/...v54.0-2f64de7b4/assets/rec_long_trace.png → ...v54.0-7e18e3db2/assets/rec_long_trace.png b/...v54.0-2f64de7b4/assets/rec_long_trace.png → ...v54.0-7e18e3db2/assets/rec_long_trace.png
diff --git a/...v54.0-2f64de7b4/assets/rec_mem_hifreq.png → ...v54.0-7e18e3db2/assets/rec_mem_hifreq.png b/...v54.0-2f64de7b4/assets/rec_mem_hifreq.png → ...v54.0-7e18e3db2/assets/rec_mem_hifreq.png
diff --git a/...nd/v54.0-2f64de7b4/assets/rec_meminfo.png → ...nd/v54.0-7e18e3db2/assets/rec_meminfo.png b/...nd/v54.0-2f64de7b4/assets/rec_meminfo.png → ...nd/v54.0-7e18e3db2/assets/rec_meminfo.png
diff --git a/...de7b4/assets/rec_native_heap_profiler.png → ...e3db2/assets/rec_native_heap_profiler.png b/...de7b4/assets/rec_native_heap_profiler.png → ...e3db2/assets/rec_native_heap_profiler.png
diff --git a/...d/v54.0-2f64de7b4/assets/rec_one_shot.png → ...d/v54.0-7e18e3db2/assets/rec_one_shot.png b/...d/v54.0-2f64de7b4/assets/rec_one_shot.png → ...d/v54.0-7e18e3db2/assets/rec_one_shot.png
diff --git a/.../v54.0-2f64de7b4/assets/rec_profiling.png → .../v54.0-7e18e3db2/assets/rec_profiling.png b/.../v54.0-2f64de7b4/assets/rec_profiling.png → .../v54.0-7e18e3db2/assets/rec_profiling.png
diff --git a/...d/v54.0-2f64de7b4/assets/rec_ps_stats.png → ...d/v54.0-7e18e3db2/assets/rec_ps_stats.png b/...d/v54.0-2f64de7b4/assets/rec_ps_stats.png → ...d/v54.0-7e18e3db2/assets/rec_ps_stats.png
diff --git a/...d/v54.0-2f64de7b4/assets/rec_ring_buf.png → ...d/v54.0-7e18e3db2/assets/rec_ring_buf.png b/...d/v54.0-2f64de7b4/assets/rec_ring_buf.png → ...d/v54.0-7e18e3db2/assets/rec_ring_buf.png
diff --git a/...d/v54.0-2f64de7b4/assets/rec_syscalls.png → ...d/v54.0-7e18e3db2/assets/rec_syscalls.png b/...d/v54.0-2f64de7b4/assets/rec_syscalls.png → ...d/v54.0-7e18e3db2/assets/rec_syscalls.png
diff --git a/...end/v54.0-2f64de7b4/assets/rec_vmstat.png → ...end/v54.0-7e18e3db2/assets/rec_vmstat.png b/...end/v54.0-2f64de7b4/assets/rec_vmstat.png → ...end/v54.0-7e18e3db2/assets/rec_vmstat.png
diff --git a/frontend/v54.0-2f64de7b4/assets/rec_wifi.png → frontend/v54.0-7e18e3db2/assets/rec_wifi.png b/frontend/v54.0-2f64de7b4/assets/rec_wifi.png → frontend/v54.0-7e18e3db2/assets/rec_wifi.png
diff --git a/...0-2f64de7b4/assets/scheduling_latency.png → ...0-7e18e3db2/assets/scheduling_latency.png b/...0-2f64de7b4/assets/scheduling_latency.png → ...0-7e18e3db2/assets/scheduling_latency.png
diff --git a/frontend/v54.0-2f64de7b4/engine_bundle.js → frontend/v54.0-7e18e3db2/engine_bundle.js b/frontend/v54.0-2f64de7b4/engine_bundle.js → frontend/v54.0-7e18e3db2/engine_bundle.js
diff --git a/frontend/v54.0-2f64de7b4/frontend_bundle.js → frontend/v54.0-7e18e3db2/frontend_bundle.js b/frontend/v54.0-2f64de7b4/frontend_bundle.js → frontend/v54.0-7e18e3db2/frontend_bundle.js
diff --git a/frontend/v54.0-2f64de7b4/index.html → frontend/v54.0-7e18e3db2/index.html b/frontend/v54.0-2f64de7b4/index.html → frontend/v54.0-7e18e3db2/index.html
diff --git a/frontend/v54.0-2f64de7b4/manifest.json → frontend/v54.0-7e18e3db2/manifest.json b/frontend/v54.0-2f64de7b4/manifest.json → frontend/v54.0-7e18e3db2/manifest.json
@@ -61,13 +61,14 @@
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     "assets/scheduling_latency.png": "sha256-o08K+ewOuGio7sBa83hTtd1/rJZU7M/nYvF927TLyWI=",
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-    "perfetto.css": "sha256-6eeK/dPcnQ/NFKcz6DuJhPSMMdi4iaS7UUWmygNpVqs=",
+    "engine_bundle.js": "sha256-rWAkpwWh0UM2BV9kXX2ypZn2Y6jmBHTWyxpKU9DxNgo=",
+    "frontend_bundle.js": "sha256-ahSlO0enTHh03zCOGFm6f2Xy0pAfFddA6iUKjOp7wKM=",
+    "perfetto.css": "sha256-WYuAWLHVl5m695UPT/MBUV4IwGdWQ1hJxZcM+/jh0/U=",
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     "stdlib_docs.json": "sha256-1kil8DNh6+njcYl1lMVjTAefwgVJNmhSWbidm8cMGKg=",
+    "trace_processor.wasm": "sha256-1iJvb/N25Vi0//siiFdsQbsh8AqupR4fj7wAqDLGRhc=",
     "trace_processor_memory64.wasm": "sha256-r+6POysVFf+DmWPmzjgp77lYlMJRMUrh+xSUOxMTlx0=",
     "traceconv.wasm": "sha256-fOGvchjuaAAAeUWgbuKnqjdLGSXcaIF1RSPhoEeOHos=",
-    "traceconv_bundle.js": "sha256-3mCfsAMG4LPXVxeHcFb3wjizjofuPdGMs3ZGHJBpJ/8="
+    "traceconv_bundle.js": "sha256-SRbOLj8+dvLuO0D7sITSE3rxRoDg7BpR1bDzO+CqczM="
   }
 }
diff --git a/frontend/v54.0-2f64de7b4/perfetto.css → frontend/v54.0-7e18e3db2/perfetto.css b/frontend/v54.0-2f64de7b4/perfetto.css → frontend/v54.0-7e18e3db2/perfetto.css
diff --git a/frontend/v54.0-2f64de7b4/proto_utils.wasm → frontend/v54.0-7e18e3db2/proto_utils.wasm b/frontend/v54.0-2f64de7b4/proto_utils.wasm → frontend/v54.0-7e18e3db2/proto_utils.wasm
diff --git a/frontend/v54.0-2f64de7b4/stdlib_docs.json → frontend/v54.0-7e18e3db2/stdlib_docs.json b/frontend/v54.0-2f64de7b4/stdlib_docs.json → frontend/v54.0-7e18e3db2/stdlib_docs.json
diff --git a/frontend/v54.0-7e18e3db2/trace_processor.wasm b/frontend/v54.0-7e18e3db2/trace_processor.wasm
diff --git a/...0-2f64de7b4/trace_processor_memory64.wasm → ...0-7e18e3db2/trace_processor_memory64.wasm b/...0-2f64de7b4/trace_processor_memory64.wasm → ...0-7e18e3db2/trace_processor_memory64.wasm
diff --git a/frontend/v54.0-2f64de7b4/traceconv.wasm → frontend/v54.0-7e18e3db2/traceconv.wasm b/frontend/v54.0-2f64de7b4/traceconv.wasm → frontend/v54.0-7e18e3db2/traceconv.wasm
diff --git a/frontend/v54.0-2f64de7b4/traceconv_bundle.js → frontend/v54.0-7e18e3db2/traceconv_bundle.js b/frontend/v54.0-2f64de7b4/traceconv_bundle.js → frontend/v54.0-7e18e3db2/traceconv_bundle.js
diff --git a/perfetto b/perfetto
+11 −4		ui/src/core/backend_uploader.ts
+165 −6		ui/src/core/smartperfetto_request_context.ts
+68 −2		ui/src/core/smartperfetto_request_context_unittest.ts
+7 −2		ui/src/plugins/com.smartperfetto.AIAssistant/agent_sse_transport_unittest.ts
+79 −22		ui/src/plugins/com.smartperfetto.AIAssistant/ai_panel.ts
+7 −5		ui/src/plugins/com.smartperfetto.AIAssistant/ai_service.ts
+11 −7		ui/src/plugins/com.smartperfetto.AIAssistant/assistant_api_v1.ts
+19 −7		ui/src/plugins/com.smartperfetto.AIAssistant/critical_path_extension.ts
+15 −11		ui/src/plugins/com.smartperfetto.AIAssistant/intervention_panel.ts
+7 −3		ui/src/plugins/com.smartperfetto.AIAssistant/provider_types.ts
+80 −10		ui/src/plugins/com.smartperfetto.AIAssistant/session_manager.ts
+44 −6		ui/src/plugins/com.smartperfetto.AIAssistant/session_manager_unittest.ts
+28 −1		ui/src/plugins/com.smartperfetto.AIAssistant/settings_modal.ts
+39 −0		ui/src/plugins/com.smartperfetto.AIAssistant/styles.scss