chore: fork dsh-better-sidebar v0.18.0 as dsh-apes-sidebar v1.0.0

- Rename dsh-better-sidebar → dsh-apes-sidebar across 74 files (262 occurrences)
- Bump version 0.18.0 → 1.0.0 (package.json + dsh.plugin.json + SIDEBAR_SERVICE_VERSION)
- Add forkedFrom metadata to package.json (upstream pin: commit 9e1a034)
- Add fork notice banner to README.md (MIT attribution preserved)
- Keep original MIT copyright (c) 2026 dsh-external
- Full gate green: typecheck + build (6 bundles) + test (1241 passed / 9 skipped)

src/client/chunk-loader.ts

@@ -154,7 +154,7 @@ const defaultScriptLoader: ChunkScriptLoader = (src) => new Promise((resolve, re
   }, { once: true })
   el.addEventListener('error', () => {
     el.remove()
-    reject(new Error(`[dsh-better-sidebar] chunk script ${src} failed to load`))
+    reject(new Error(`[dsh-apes-sidebar] chunk script ${src} failed to load`))
   }, { once: true })
   document.head.append(el)
 })
@@ -192,7 +192,7 @@ async function buildExternalsRequire(modules: ChunkModuleSystem): Promise<(spec:
     if (!table.has(spec)) {
       // Single quotes: the bundle-consistency scan regexes for require("...")
       // lexical calls — a double-quoted literal here would trip it.
-      throw new Error(`[dsh-better-sidebar] chunk require('${spec}') missed the module table`)
+      throw new Error(`[dsh-apes-sidebar] chunk require('${spec}') missed the module table`)
     }
     return table.get(spec)
   }
@@ -250,12 +250,12 @@ export async function loadChunk(name: ChunkName): Promise<ChunkExports> {
     if (test !== undefined) return test()
     const modules = moduleSystem()
     if (modules === undefined) {
-      throw new Error(`[dsh-better-sidebar] chunk "${name}": client module system unavailable`)
+      throw new Error(`[dsh-apes-sidebar] chunk "${name}": client module system unavailable`)
     }
     await scriptLoader(CHUNK_URL(name))
     const factory = chunkRegistry()[name]
     if (typeof factory !== 'function') {
-      throw new Error(`[dsh-better-sidebar] chunk "${name}" script did not register its factory`)
+      throw new Error(`[dsh-apes-sidebar] chunk "${name}" script did not register its factory`)
     }
     const require = await buildExternalsRequire(modules)
     const exports = factory(require)