feat(desktop): embed BoosAPI Desktop client as a subproject

Vendor the rebranded BoosAPI Desktop client (Tauri + Vue) into metapi as a monorepo subdirectory under desktop/. Source only — node_modules, dist, Cargo target and the upstream .git history are excluded. desktop/ keeps its own independent Cargo workspace (desktop/src-tauri with crates/*); it is not part of the backend boosapi crate, so a `cargo check` at the metapi root still compiles only the backend. Build the desktop app from desktop/src-tauri per desktop/README.md. Note: app icons are still placeholder assets pending the final BoosAPI logo. The updater signing keys live outside the repo and are not included.
2026-06-22 11:32:57 +08:00
parent d9c78ecc73
commit e0a5f57793
2305 changed files with 449355 additions and 0 deletions
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+interface TextareaSelectionLike {
+  value: string
+  selectionStart: number | null
+  selectionEnd: number | null
+}
+
+export interface MarkdownPasteResult {
+  nextValue: string
+  selectionStart: number
+  selectionEnd: number
+}
+
+export function normalizePastedMarkdownNewlines(content: string) {
+  if (!content.includes('\\n') || /[\r\n]/.test(content))
+    return content
+
+  let normalized = ''
+  let changed = false
+
+  for (let index = 0; index < content.length; index++) {
+    if (content[index] !== '\\') {
+      normalized += content[index]
+      continue
+    }
+
+    let slashEnd = index
+    while (slashEnd < content.length && content[slashEnd] === '\\')
+      slashEnd++
+
+    const slashCount = slashEnd - index
+    const nextChar = content[slashEnd]
+
+    if (nextChar === 'n' && slashCount % 2 === 1) {
+      normalized += '\\'.repeat((slashCount - 1) / 2)
+      normalized += '\n'
+      changed = true
+      index = slashEnd
+      continue
+    }
+
+    normalized += '\\'.repeat(slashCount)
+    index = slashEnd - 1
+  }
+
+  return changed ? normalized : content
+}
+
+export function resolveMarkdownTextareaPaste(
+  textarea: TextareaSelectionLike,
+  pasted: string,
+): MarkdownPasteResult | null {
+  if (!pasted || !pasted.includes('\\n') || /[\r\n]/.test(pasted))
+    return null
+
+  const normalized = normalizePastedMarkdownNewlines(pasted)
+  const selectionStart = textarea.selectionStart ?? textarea.value.length
+  const selectionEnd = textarea.selectionEnd ?? textarea.value.length
+  const nextValue = `${textarea.value.slice(0, selectionStart)}${normalized}${textarea.value.slice(selectionEnd)}`
+  const cursor = selectionStart + normalized.length
+
+  return {
+    nextValue,
+    selectionStart: cursor,
+    selectionEnd: cursor,
+  }
+}