refactor: turn the repo into a two-plugin marketplace

tea and tdl were two repositories, each carrying its own
.claude-plugin/marketplace.json — two marketplaces to register for what
is one collection. Fold them into one.

The repo root is now the marketplace and nothing else: a single
.claude-plugin/marketplace.json whose entries point at ./plugins/tea and
./plugins/tdl. A plugin's root is its own directory under plugins/, so
${CLAUDE_PLUGIN_ROOT} still resolves inside it and every path a plugin
uses stays relative to itself — the hooks and the test roots needed no
adjustment beyond the move.

tea's files move with git mv, so its history and blame follow. tdl
arrives as a plain copy; its history stays in claude-skills/threedotslab.

test_payload_root asserted `tmp/` was ignored by REPO/.gitignore. The
rule is that tmp/ is ignored, not which file says so, and git reads every
.gitignore on the way up — so the test now walks up to the repo root the
same way git does.

Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>

plugins/tea/skills/sync/scripts/comment.py

@@ -0,0 +1,99 @@
+#!/usr/bin/env python3
+"""
+comment.py — post or edit a comment on a synced issue.
+
+The last issue operation that used to be hand-rolled (`mkdir tmp/comment`,
+`jq -Rs`, `tea api -X POST`). Entity commands like `tea comment` hang on a
+multi-line body — an empty-looking positional triggers the $EDITOR fallback on
+a TTY that does not exist — so everything goes through `tea api` with the
+payload written to a file first.
+
+    comment.py wire-sqlc-appclick --file notes.md
+    comment.py wire-sqlc-appclick --body "готово, задеплоено"
+    comment.py wire-sqlc-appclick --file fix.md --edit 1234
+
+The target is a local id, not a number: this layer resolves it through the
+`gitea:` field. A local-only issue cannot be commented on — there is nothing to
+comment on yet. After a successful write the comment thread is refetched into
+<id>.comments.md so the local copy is not stale.
+
+Comments are pull-only in the store: nothing round-trips them back, and editing
+<id>.comments.md by hand changes nothing in Gitea.
+
+Login: the operator's pin from .claude/settings.local.json (see /tea:auth).
+"""
+import argparse
+import os
+import sys
+
+_HERE = os.path.dirname(os.path.abspath(__file__))
+sys.path[:0] = [_HERE, os.path.normpath(os.path.join(_HERE, "..", "..", "issue", "scripts"))]
+
+import _gitea  # noqa: E402
+import issue  # noqa: E402
+import map as gmap  # noqa: E402
+
+
+def main():
+    ap = argparse.ArgumentParser(description="Comment on a synced issue")
+    ap.add_argument("id", help="local issue id (must already be in Gitea)")
+    src = ap.add_mutually_exclusive_group(required=True)
+    src.add_argument("--file", help="markdown file holding the comment body")
+    src.add_argument("--body", help="comment body inline (short, single-line)")
+    ap.add_argument("--edit", type=int, metavar="COMMENT_ID",
+                    help="PATCH an existing comment instead of posting a new one")
+    ap.add_argument("--repo", help="owner/repo (default: auto-detect from CWD git remote)")
+    ap.add_argument("--out", default=issue.ISSUE_ROOT,
+                    help="store root (default: <repo>/tmp/issues)")
+    args = ap.parse_args()
+
+    root = args.out
+    if not issue.store_exists(root):
+        _gitea.die("store %s does not exist — nothing was created" % root)
+    if not os.path.isfile(issue.path_of(root, args.id)):
+        _gitea.die("no issue %r in %s" % (args.id, root))
+    iss = issue.load(root, args.id)
+
+    number = gmap.number_of(iss)
+    if not number:
+        _gitea.die("%s is local-only (no gitea: field) — push it first" % args.id)
+
+    if args.file:
+        if not os.path.isfile(args.file):
+            _gitea.die("no such file: %s" % args.file)
+        with open(args.file) as f:
+            body = f.read().strip()
+    else:
+        body = args.body.strip()
+    if not body:
+        _gitea.die("empty comment body")
+
+    login = _gitea.require_login()
+    base = _gitea.repo_base(args.repo)
+
+    if args.edit:
+        got = _gitea.api(login, "%s/issues/comments/%d" % (base, args.edit), "PATCH",
+                         {"body": body}, payload_name="comment-%d" % args.edit)
+        verb = "edited"
+    else:
+        got = _gitea.api(login, "%s/issues/%d/comments" % (base, number), "POST",
+                         {"body": body}, payload_name="comment-%s" % args.id)
+        verb = "posted"
+    if not isinstance(got, dict) or "id" not in got:
+        _gitea.die("%s failed, unexpected response" % verb)
+
+    comments = _gitea.get_comments(login, base, number)
+    cpath = os.path.join(root, "%s.comments.md" % args.id)
+    if comments:
+        with open(cpath, "w") as f:
+            f.write(gmap.render_comments(comments))
+    elif os.path.isfile(cpath):
+        os.remove(cpath)
+
+    print("%s comment %s on %s (#%d)  %s"
+          % (verb, got["id"], args.id, number, got.get("html_url", "")))
+    print("thread: %s (%d comment(s))" % (cpath, len(comments)))
+
+
+if __name__ == "__main__":
+    main()