Chore: Remove Old Directory (Prepare for Patches)

src/lib/state/app.svelte.ts

@@ -1,9 +1,11 @@
+import type { Platform } from '$lib/platform-adapters/types'
+
 export type AppStatus = 'booting' | 'not-configured' | 'auth' | 'ready' | 'error'
 
 class AppStore {
-  settingsOpen:    boolean = $state(false)
-  navPage:         string  = $state('')
-  scrollPositions: Map<string, number> = $state(new Map())
+  settingsOpen:    boolean              = $state(false)
+  navPage:         string               = $state('')
+  scrollPositions: Map<string, number>  = $state(new Map())
 
   setSettingsOpen(next: boolean) { this.settingsOpen = next }
   setNavPage(next: string)       { this.navPage = next }
@@ -13,6 +15,7 @@ class AppStore {
     m.set(key, top)
     this.scrollPositions = m
   }
+
   getScroll(key: string): number { return this.scrollPositions.get(key) ?? 0 }
 }
 
@@ -20,21 +23,22 @@ export const app = new AppStore()
 
 export const appState = $state({
   status:        'booting' as AppStatus,
-  error:         null as string | null,
+  error:         null      as string | null,
   serverUrl:     '',
   authenticated: false,
-  authMode:      'NONE' as 'NONE' | 'BASIC_AUTH' | 'UI_LOGIN',
-  platform:      'web' as 'web' | 'tauri' | 'capacitor',
+  authMode:      'NONE'    as 'NONE' | 'BASIC_AUTH' | 'UI_LOGIN',
+  platform:      'web'     as Platform,
   version:       '',
   libraryFilter: '',
   navPage:       '',
   categories:    [] as { id: number; name: string }[],
   history:       [] as unknown[],
   toasts:        [] as unknown[],
+  appDir:        '',
 })
 
-export function setSettingsOpen(next: boolean)       { app.setSettingsOpen(next) }
-export function saveScroll(key: string, top: number) { app.saveScroll(key, top) }
-export function getScroll(key: string): number       { return app.getScroll(key) }
-export function setGenreFilter(genre: string)        { appState.libraryFilter = genre }
-export function setNavPage(page: string)             { app.setNavPage(page); appState.navPage = page }
+export function setSettingsOpen(next: boolean)        { app.setSettingsOpen(next) }
+export function saveScroll(key: string, top: number)  { app.saveScroll(key, top) }
+export function getScroll(key: string): number        { return app.getScroll(key) }
+export function setGenreFilter(genre: string)         { appState.libraryFilter = genre }
+export function setNavPage(page: string)              { app.setNavPage(page); appState.navPage = page }

src/lib/state/boot.svelte.ts

@@ -1,5 +1,8 @@
+import { detectAdapter }      from '$lib/platform-adapters'
+import { initPlatformService } from '$lib/platform-service'
+import { platformService }     from '$lib/platform-service'
 import { probeServer, loginBasic, loginUI } from '$lib/core/auth'
-import { appState }                          from '$lib/state/app.svelte'
+import { appState }            from '$lib/state/app.svelte'
 
 const MAX_ATTEMPTS    = 15
 const BG_MAX_ATTEMPTS = 60
@@ -19,6 +22,15 @@ export const boot = $state({
 
 let probeGeneration = 0
 
+export async function initPlatform(): Promise<void> {
+  const adapter = detectAdapter()
+  initPlatformService(adapter)
+  await adapter.init()
+  appState.platform = adapter.platform
+  appState.version  = await platformService.getVersion()
+  appState.appDir   = await platformService.getAppDir()
+}
+
 function handleProbeSuccess(gen: number) {
   if (gen !== probeGeneration) return
   boot.failed        = false
@@ -28,7 +40,12 @@ function handleProbeSuccess(gen: number) {
   appState.status        = 'ready'
 }
 
-function handleAuthRequired(gen: number, authMode: 'NONE' | 'BASIC_AUTH' | 'UI_LOGIN', user: string, pass: string) {
+function handleAuthRequired(
+  gen:      number,
+  authMode: 'NONE' | 'BASIC_AUTH' | 'UI_LOGIN',
+  user:     string,
+  pass:     string,
+) {
   if (gen !== probeGeneration) return
   boot.failed = false
 
@@ -79,10 +96,10 @@ export function startProbe(
 }
 
 function startBackgroundProbe(
-  gen: number,
+  gen:      number,
   authMode: 'NONE' | 'BASIC_AUTH' | 'UI_LOGIN',
-  user: string,
-  pass: string,
+  user:     string,
+  pass:     string,
 ) {
   let bgTries = 0