feat: supports electron app (#4952)

* feat: add desktop wrapper with frontend-only packaging

* docs: add desktop build docs and track dashboard lockfile

* fix: track desktop lockfile for npm ci

* fix: allow custom install directory for windows installer

* chore: migrate desktop workflow to pnpm

* fix(desktop): build AppImage only on Linux

* fix(desktop): harden packaged startup and backend bundling

* fix(desktop): adapt packaged restart and plugin dependency flow

* fix(desktop): prevent backend respawn race on quit

* fix(desktop): prefer pyproject version for desktop packaging

* fix(desktop): improve startup loading UX and reduce flicker

* ci: add desktop multi-platform release workflow

* ci: fix desktop release build and mac runner labels

* ci: disable electron-builder auto publish in desktop build

* ci: avoid electron-builder publish path in build matrix

* ci: normalize desktop release artifact names

* ci: exclude blockmap files from desktop release assets

* ci: prefix desktop release assets with AstrBot and purge blockmaps

* feat: add electron bridge types and expose backend control methods in preload script

* Update startup screen assets and styles

- Changed the icon from PNG to SVG format for better scalability.
- Updated the border color from #d0d0d0 to #eeeeee for a softer appearance.
- Adjusted the width of the startup screen from 460px to 360px for improved responsiveness.

* Update .gitignore to include package.json

* chore: remove desktop gitkeep ignore exceptions

* docs: update desktop troubleshooting for current runtime behavior

* refactor(desktop): modularize runtime and harden startup flow

---------

Co-authored-by: Soulter <905617992@qq.com>
Co-authored-by: Soulter <37870767+Soulter@users.noreply.github.com>

dashboard/src/components/shared/WaitingForRestart.vue

@@ -33,9 +33,15 @@ export default {
     methods: {
         async check() {
             this.newStartTime = -1
-            this.startTime = useCommonStore().getStartTime()
+            this.cnt = 0
             this.visible = true
             this.status = ""
+            const commonStore = useCommonStore()
+            try {
+                this.startTime = await commonStore.fetchStartTime()
+            } catch (_error) {
+                this.startTime = commonStore.getStartTime()
+            }
             console.log('start wfr')
             setTimeout(() => {
                 this.timeoutInternal()
@@ -50,7 +56,7 @@ export default {
                     this.timeoutInternal()
                 }, 1000)
             } else {
-                if (this.cnt == 10) {
+                if (this.cnt >= 60) {
                     this.status = this.t('core.common.restart.maxRetriesReached')
                 }
                 this.cnt = 0
@@ -60,18 +66,22 @@ export default {
             }
         },
         async checkStartTime() {
-            let res = await axios.get('/api/stat/start-time', { timeout: 3000 })
-            let newStartTime = res.data.data.start_time
-            console.log('wfr: checkStartTime', this.newStartTime, this.startTime)
-            if (this.newStartTime !== this.startTime) {
-                this.newStartTime = newStartTime
-                console.log('wfr: restarted')
-                this.visible = false
-                // reload 
-                window.location.reload()
+            try {
+                let res = await axios.get('/api/stat/start-time', { timeout: 3000 })
+                let newStartTime = res.data.data.start_time
+                console.log('wfr: checkStartTime', newStartTime, this.startTime)
+                if (this.startTime !== -1 && newStartTime !== this.startTime) {
+                    this.newStartTime = newStartTime
+                    console.log('wfr: restarted')
+                    this.visible = false
+                    // reload
+                    window.location.reload()
+                }
+            } catch (_error) {
+                // backend may be unavailable during restart window
             }
             return this.newStartTime
         }
     }
 }
-</script>
+</script>