chore: 上线前优化 — 清理调试日志/启用组件按需注入/补全组件声明

- 移除全项目 34 处调试 console.* 输出
- project.config.json: minified true、uploadWithSourceMap false、启用 lazyCodeLoading(requiredComponents 组件按需注入)
- pages/records/records.json 补全 ui-skeleton 组件声明(此前漏声明,WXML 已使用)
- 删除根目录残留 preview-buttons.html

utils/cloud.js

@@ -25,10 +25,8 @@ const init = () => {
   try {
     wx.cloud.init({ env: ENV_ID, traceUser: true })
     _enabled = true
-    console.log('[cloud] init ok, env:', ENV_ID)
   } catch (e) {
     _enabled = false
-    console.warn('[cloud] init failed — cloud sync disabled:', e.message || e)
   }
 }
 
@@ -73,9 +71,7 @@ const _fetchOpenid = async () => {
   try {
     const res = await wx.cloud.callFunction({ name: 'getOpenid' })
     if (res && res.result && res.result.openid) return res.result.openid
-    console.warn('[cloud] getOpenid returned no openid:', JSON.stringify(res))
   } catch (e) {
-    console.warn('[cloud] getOpenid call failed — cloud functions may not be deployed:', e.message || e)
   }
   return null
 }
@@ -109,8 +105,7 @@ const _ensureOpenid = async () => {
 }
 
 const pushAll = () => {
-  if (!_enabled) { console.log('[cloud] pushAll skipped (not enabled)'); return }
-  console.log('[cloud] pushAll scheduled')
+  if (!_enabled) { return }
   // Pre-warm openid so _doPush never sees _openid=null on a cold start
   // (which used to bypass the locate-by-openid branch and call add(),
   // creating a duplicate cloud doc every cold start).
@@ -132,9 +127,8 @@ const _markSynced = () => {
 }
 
 const _doPush = async () => {
-  console.log('[cloud] _doPush starting...')
   const db = getDb()
-  if (!db) { console.log('[cloud] _doPush aborted (no db)'); return }
+  if (!db) { return }
   try {
     const storage = require('./storage')
     const themeMod = require('./theme')
@@ -148,13 +142,11 @@ const _doPush = async () => {
       themeId: themeMod.getCurrentTheme().id,
       updatedAt: db.serverDate()
     }
-    console.log('[cloud] _doPush records keys:', Object.keys(data.records || {}))
 
     // Fast path: cached _docId update
     if (_docId) {
       try {
         await db.collection(DB_COLLECTION).doc(_docId).update({ data })
-        console.log('[cloud] _doPush update ok')
         _markSynced()
         return
       } catch (e) {
@@ -163,7 +155,6 @@ const _doPush = async () => {
         // `doc._openid == auth.openid` → `undefined == openid` → false,
         // so this surfaces as -502003 rather than "not found". Either way,
         // fall through and re-locate the doc via openid.
-        console.log('[cloud] _doPush cached _docId stale, clearing:', e.message)
         _docId = null
       }
     }
@@ -184,7 +175,6 @@ const _doPush = async () => {
         _docId = existing.data[0]._id
         try {
           await db.collection(DB_COLLECTION).doc(_docId).update({ data })
-          console.log('[cloud] _doPush update ok (re-located by _openid)')
           _markSynced()
           return
         } catch (e) {
@@ -192,7 +182,6 @@ const _doPush = async () => {
           // permission rule, race with another tab, etc.), DO NOT fall
           // through to add() — that would silently create a duplicate
           // cloud doc for the same user. Bail and let the next push retry.
-          console.log('[cloud] _doPush update-by-openid failed, aborting:', e.message)
           _docId = null
           return
         }
@@ -202,14 +191,11 @@ const _doPush = async () => {
     // Reached when: (a) openid exists but no doc found, OR (b) openid is
     // null (getOpenid not deployed). In both cases add() is safe — CloudBase
     // auto-populates _openid on document creation.
-    console.log('[cloud] _doPush adding new doc (openid=' + (openid || 'null') + ')')
     const res = await db.collection(DB_COLLECTION).add({ data })
     if (res && res._id) _docId = res._id
     if (res && res._openid) _openid = res._openid
-    console.log('[cloud] _doPush add ok, docId=', _docId)
     _markSynced()
   } catch (e) {
-    console.log('[cloud] _doPush error:', e.message || e)
   }
 }
 
@@ -223,7 +209,6 @@ const clearAll = async () => {
     _openid = await _fetchOpenid()
   }
   if (!_openid) {
-    console.log('[cloud] clearAll: cannot fetch openid, giving up')
     throw new Error('无法识别当前用户')
   }
 
@@ -239,7 +224,6 @@ const clearAll = async () => {
     },
     async (id) => {
       await db.collection(DB_COLLECTION).doc(id).remove()
-      console.log('[cloud] clearAll: removed doc', id)
     }
   )