Harden auth, add AI smart-search and post-download organization

Security & correctness hardening:
- Gate /__api/token/auth behind auth and self-scope every handler to the
  caller (was fully unauthenticated — account-takeover hole).
- Escape LDAP filter values (injection) and reject empty-password binds.
- Enforce per-torrent ownership so private torrents aren't exposed via IDOR.
- Assorted cleanup: fix 'use static' typos, drop dead Torrent.migrate + the
  getTorrentData noUpdate flag, Buffer.alloc, __dirname-relative reads,
  res.statusCode in the error handler, const-scope pubsub.

Login-gated proxy + anti-indexing:
- Block all proxying for logged-out users via an auth-token cookie the front
  end mirrors from its token; serve a local login page instead of hitting TPB.
- robots.txt disallow-all + X-Robots-Tag noindex.

Torrent category:
- Store a normalized category (TV/Movie/Music/Adult/App/Game/Other) mapped
  from the TPB category id; captured at add time (migration).

Smart Search (movies/TV):
- New /__api/search: TMDB title confirm -> scrape piratebay.party HTML ->
  Ollama ranks releases against quality prefs (x265/1080p/~1.5GB/subs,
  prefer uncut) returning a recommended pick, optional warned 4K, and other
  editions. Front-end Smart Search box + dialog feeding the existing add flow.

Post-download organization -> Emby (public Movie/TV only):
- Completion watcher files finished torrents: Ollama parses the release name,
  TMDB canonicalizes title/year, files main video (+subs) into the library
  with edition/quality-aware names (movies + TV SxxExx), stops seeding, and
  triggers an Emby library scan. Low-confidence matches are flagged, not
  mis-filed; correctable via "Fix match". Adds organizedAt/metadata columns.

Shared helpers: controller/tmdb.js, controller/ollama.js. Config blocks for
tmdb/ollama/search/emby/library/organize (secrets stay in gitignored secrets.js).

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>

models/sql/torrent.js

@@ -29,6 +29,21 @@ module.exports = (sequelize, DataTypes, Model) => {
 
     static trClient = tr_client;
 
+    // Map a raw TPB category id( e.g. 207) to one of our buckets. TPB groups by the
+    // hundreds digit; TV shows are the exception pulled out of the Video group.
+    static categoryFromTPB(id){
+      id = parseInt(id, 10);
+      if([205, 208, 212].includes(id)) return 'TV';
+      return {
+        1: 'Music',
+        2: 'Movie',
+        3: 'App',
+        4: 'Game',
+        5: 'Adult',
+        6: 'Other',
+      }[Math.floor(id / 100)] || 'Other';
+    }
+
     static async create(data, ...args){
       try{
 
@@ -50,6 +65,7 @@ module.exports = (sequelize, DataTypes, Model) => {
           isPrivate: data.isPrivate,
           name: res.name,
           added_by: data.added_by,
+          category: this.categoryFromTPB(data.category),
           status: 0,
           percentDone: 0,
         }, args);
@@ -59,41 +75,7 @@ module.exports = (sequelize, DataTypes, Model) => {
       }
     }
 
-    static async migrate(hashString, username){
-      try{
-        let exists = await this.findByPk(hashString);
-
-        if(exists){
-          console.log('torrent in DB, skipping')
-          return {}
-        }
-
-        let res = ( await tr_client.get(hashString, [
-        "eta", "percentDone", "status", "rateDownload",
-          "errorString", "hashString", 'name',
-          'downloadDir',
-          'addedDate',
-          'magnetLink',
-          'files', //array of files
-          'filesStats', // array of files with status
-          'isFinished',
-          'isStalled',
-          'peers',
-          'peersConnected', // array of peers,
-          'sizeWhenDone',
-        ]) ).torrents[0];
-
-        // console.log('date:', res.addedDate, new Date(res.addedDate*1000), 'res:', res)
-
-        let instance = await this.build({createdAt: new Date(res.addedDate*1000),  ...res, added_by: username});
-        await instance.save();
-        return {...res, ...instance.dataValues};
-      }catch(error){
-        console.error('migrate error', error);
-      }
-    }
-
-    async getTorrentData(noUpdate){
+    async getTorrentData(){
       try{
 
         if(this.percentDone === 1) return this.dataValues
@@ -113,8 +95,7 @@ module.exports = (sequelize, DataTypes, Model) => {
         ]) ).torrents[0];
 
         await this.update(res);
-        if(noUpdate) await this.save();
-        
+
         return {...res, ...this.dataValues};
       }catch(error){
         if(error.code === 'ECONNREFUSED'){
@@ -139,7 +120,7 @@ module.exports = (sequelize, DataTypes, Model) => {
     }
 
     async destroy(){
-      await await this.constructor.trClient.remove(this.hashString, true);
+      await this.constructor.trClient.remove(this.hashString, true);
       return await super.destroy()
     }
   }
@@ -162,6 +143,11 @@ module.exports = (sequelize, DataTypes, Model) => {
       defaultValue: false,
     },
     name: DataTypes.STRING,
+    category: {
+      type: DataTypes.STRING,
+      allowNull: false,
+      defaultValue: 'Other',
+    },
     added_by: {
       type: DataTypes.STRING,
       ldapModel: 'User',
@@ -188,6 +174,14 @@ module.exports = (sequelize, DataTypes, Model) => {
     createdAt: {
       type: DataTypes.DATE
     },
+    organizedAt: {
+      type: DataTypes.DATE,
+      allowNull: true,
+    },
+    metadata: {
+      type: DataTypes.JSON,
+      allowNull: true,
+    },
   }, {
     sequelize,
     modelName: 'Torrent',