Add public agent profiles and community moderation

database/schema.sql

@@ -3,9 +3,19 @@ CREATE TABLE IF NOT EXISTS users (id TEXT PRIMARY KEY, username TEXT NOT NULL UN
 CREATE TABLE IF NOT EXISTS user_profiles (
 	user_id TEXT PRIMARY KEY REFERENCES users(id) ON DELETE CASCADE,
 	display_name TEXT NOT NULL,
+	bio_markdown TEXT NOT NULL DEFAULT '',
+	is_public INTEGER NOT NULL DEFAULT 1 CHECK(is_public IN (0, 1)),
+	bio_updated_at TEXT,
 	updated_at TEXT NOT NULL
 );
 INSERT OR IGNORE INTO user_profiles(user_id,display_name,updated_at) SELECT id,username,created_at FROM users;
+CREATE TABLE IF NOT EXISTS profile_moderation (
+	user_id TEXT PRIMARY KEY REFERENCES users(id) ON DELETE CASCADE,
+	bio_hidden INTEGER NOT NULL DEFAULT 0 CHECK(bio_hidden IN (0, 1)),
+	reason TEXT,
+	moderated_at TEXT,
+	moderated_by TEXT REFERENCES users(id)
+);
 CREATE TABLE IF NOT EXISTS user_avatars (
 	user_id TEXT PRIMARY KEY REFERENCES users(id) ON DELETE CASCADE,
 	source TEXT NOT NULL CHECK(source IN ('preset', 'upload')),
@@ -127,7 +137,28 @@ CREATE INDEX IF NOT EXISTS avatar_reviews_user_submitted_idx ON avatar_reviews(u
   CREATE INDEX IF NOT EXISTS builds_visibility_updated_idx ON builds(visibility, updated_at DESC);
 CREATE TABLE IF NOT EXISTS build_items (id TEXT PRIMARY KEY, build_id TEXT NOT NULL REFERENCES builds(id) ON DELETE CASCADE, slot_id TEXT NOT NULL, item_definition_id TEXT NOT NULL, configuration_json TEXT NOT NULL);
 CREATE TABLE IF NOT EXISTS ratings (user_id TEXT NOT NULL REFERENCES users(id), build_id TEXT NOT NULL REFERENCES builds(id) ON DELETE CASCADE, value INTEGER NOT NULL CHECK(value BETWEEN 1 AND 5), PRIMARY KEY(user_id, build_id));
-CREATE TABLE IF NOT EXISTS comments (id TEXT PRIMARY KEY, build_id TEXT NOT NULL REFERENCES builds(id) ON DELETE CASCADE, user_id TEXT NOT NULL REFERENCES users(id), body TEXT NOT NULL, created_at TEXT NOT NULL);
+CREATE TABLE IF NOT EXISTS comment_threads (
+	id TEXT PRIMARY KEY,
+	target_type TEXT NOT NULL CHECK(target_type IN ('build', 'guide', 'profile')),
+	target_id TEXT NOT NULL,
+	created_at TEXT NOT NULL,
+	UNIQUE(target_type, target_id)
+);
+CREATE TABLE IF NOT EXISTS comments (
+	id TEXT PRIMARY KEY,
+	thread_id TEXT NOT NULL REFERENCES comment_threads(id) ON DELETE CASCADE,
+	author_id TEXT NOT NULL REFERENCES users(id),
+	parent_id TEXT REFERENCES comments(id),
+	body_markdown TEXT NOT NULL,
+	status TEXT NOT NULL DEFAULT 'visible' CHECK(status IN ('visible', 'removed')),
+	created_at TEXT NOT NULL,
+	updated_at TEXT NOT NULL,
+	removed_at TEXT,
+	removed_by TEXT REFERENCES users(id),
+	removal_reason TEXT
+);
+CREATE INDEX IF NOT EXISTS comments_thread_status_created_idx ON comments(thread_id, status, created_at DESC);
+CREATE INDEX IF NOT EXISTS comments_author_status_created_idx ON comments(author_id, status, created_at DESC);
 CREATE TABLE IF NOT EXISTS favorites (user_id TEXT NOT NULL REFERENCES users(id), build_id TEXT NOT NULL REFERENCES builds(id) ON DELETE CASCADE, created_at TEXT NOT NULL, PRIMARY KEY(user_id, build_id));
 CREATE TABLE IF NOT EXISTS equipment_types (id TEXT PRIMARY KEY, name TEXT NOT NULL UNIQUE, category TEXT NOT NULL);
 CREATE TABLE IF NOT EXISTS stat_definitions (id TEXT PRIMARY KEY, name TEXT NOT NULL UNIQUE, value_kind TEXT NOT NULL, min_value REAL, max_value REAL, unit TEXT, active INTEGER NOT NULL DEFAULT 1);
@@ -242,6 +273,8 @@ INSERT OR IGNORE INTO permissions(id,name,description) VALUES('permission-metric
 INSERT OR IGNORE INTO permissions(id,name,description) VALUES('permission-system-notifications-manage','system.notifications.manage','View and edit automated ISAC system notification messages');
 INSERT OR IGNORE INTO permissions(id,name,description) VALUES('permission-images-manage','images.manage','View, upload, rename, tag, and categorize managed image assets');
 INSERT OR IGNORE INTO permissions(id,name,description) VALUES('permission-avatars-review','avatars.review','Review and remove custom user avatars');
+INSERT OR IGNORE INTO permissions(id,name,description) VALUES('permission-community-comments-moderate','community.comments.moderate','Review and moderate public build, guide, and agent-profile comments');
+INSERT OR IGNORE INTO permissions(id,name,description) VALUES('permission-community-profiles-moderate','community.profiles.moderate','Review and hide public agent-profile biographies');
 INSERT OR IGNORE INTO permissions(id,name,description) VALUES('permission-calculation-publish','calculation.publish','Activate combat calculation revisions used by every loadout');
 INSERT OR IGNORE INTO permissions(id,name,description) VALUES('permission-ai-mechanic-generate','ai.mechanic.generate','Use the OpenAI-assisted mechanic drafting workflow');
 INSERT OR IGNORE INTO permissions(id,name,description) VALUES('permission-ai-calculation-generate','ai.calculation.generate','Use the OpenAI-assisted combat calculation revision drafting workflow');
@@ -277,6 +310,8 @@ INSERT OR IGNORE INTO role_permissions(role_id,permission_id) VALUES('role-audit
 INSERT OR IGNORE INTO role_permissions(role_id,permission_id) VALUES('role-auditor','permission-metrics-view');
 INSERT OR IGNORE INTO role_permissions(role_id,permission_id) VALUES('role-moderator','permission-isac-access');
 INSERT OR IGNORE INTO role_permissions(role_id,permission_id) VALUES('role-moderator','permission-avatars-review');
+INSERT OR IGNORE INTO role_permissions(role_id,permission_id) VALUES('role-moderator','permission-community-comments-moderate');
+INSERT OR IGNORE INTO role_permissions(role_id,permission_id) VALUES('role-moderator','permission-community-profiles-moderate');
 CREATE TABLE IF NOT EXISTS oauth_states (state_hash TEXT PRIMARY KEY, provider TEXT NOT NULL, mode TEXT NOT NULL, user_id TEXT REFERENCES users(id) ON DELETE CASCADE, expires_at TEXT NOT NULL, created_at TEXT NOT NULL);
 CREATE TABLE IF NOT EXISTS data_change_proposals (
 	id TEXT PRIMARY KEY,