feat: sync langpack and auth updates

Sync telesrv commits 49f9bab and 04d9563 into the public mirror. Exclude private docs and runtime key material per sync rules.

internal/store/postgres/queries/langpack.sql

@@ -30,6 +30,36 @@ ON CONFLICT (lang_pack, lang_code, key) DO UPDATE SET
   deleted = EXCLUDED.deleted,
   updated_at = now();
 
+-- name: ListLangPackCodes :many
+SELECT lang_code
+FROM lang_packs
+WHERE lang_pack = $1
+ORDER BY lang_code;
+
+-- name: DeleteLangPackStrings :exec
+DELETE FROM lang_pack_strings
+WHERE lang_pack = $1 AND lang_code = $2;
+
+-- name: DeleteLangPackMeta :exec
+DELETE FROM lang_packs
+WHERE lang_pack = $1 AND lang_code = $2;
+
+-- name: GetLangPackSeedHash :one
+SELECT content_hash
+FROM seed_states
+WHERE key = $1;
+
+-- name: PutLangPackSeedHash :exec
+INSERT INTO seed_states (key, content_hash)
+VALUES ($1, $2)
+ON CONFLICT (key) DO UPDATE SET
+  content_hash = EXCLUDED.content_hash,
+  updated_at = now();
+
+-- name: DeleteLangPackSeedHash :exec
+DELETE FROM seed_states
+WHERE key = $1;
+
 -- name: ListLangPackStrings :many
 SELECT
   lang_pack, lang_code, key, version, pluralized, value,
@@ -45,3 +75,48 @@ SELECT
 FROM lang_pack_strings
 WHERE lang_pack = $1 AND lang_code = $2 AND key = ANY(sqlc.arg(keys)::text[]) AND NOT deleted
 ORDER BY key;
+
+-- name: ListLangPackLanguages :many
+SELECT
+  p.lang_pack,
+  p.lang_code,
+  p.version,
+  p.strings_count,
+  COALESCE(
+    MAX(s.value) FILTER (WHERE s.key = 'LanguageNameInEnglish'),
+    MAX(s.value) FILTER (WHERE s.key = 'Localization.EnglishLanguageName'),
+    ''
+  )::text AS name,
+  CASE
+    WHEN p.lang_pack = 'android' THEN COALESCE(
+      MAX(s.value) FILTER (WHERE s.key = 'TranslateLanguage' || upper(split_part(replace(p.lang_code, '-', '_'), '_', 1))),
+      MAX(s.value) FILTER (WHERE s.key = 'PassportLanguage_' || upper(split_part(replace(p.lang_code, '-', '_'), '_', 1))),
+      MAX(s.value) FILTER (WHERE s.key = 'LanguageName'),
+      ''
+    )
+    ELSE COALESCE(
+      MAX(s.value) FILTER (WHERE s.key = 'lng_language_name'),
+      MAX(s.value) FILTER (WHERE s.key = 'LanguageName'),
+      MAX(s.value) FILTER (WHERE s.key = 'Localization.LanguageName'),
+      MAX(s.value) FILTER (WHERE s.key = 'TranslateLanguage' || upper(split_part(replace(p.lang_code, '-', '_'), '_', 1))),
+      MAX(s.value) FILTER (WHERE s.key = 'PassportLanguage_' || upper(split_part(replace(p.lang_code, '-', '_'), '_', 1))),
+      ''
+    )
+  END::text AS native_name
+FROM lang_packs p
+LEFT JOIN lang_pack_strings s
+  ON s.lang_pack = p.lang_pack
+ AND s.lang_code = p.lang_code
+ AND s.key = ANY(ARRAY[
+   'lng_language_name',
+   'LanguageName',
+   'LanguageNameInEnglish',
+   'Localization.LanguageName',
+   'Localization.EnglishLanguageName',
+   'TranslateLanguage' || upper(split_part(replace(p.lang_code, '-', '_'), '_', 1)),
+   'PassportLanguage_' || upper(split_part(replace(p.lang_code, '-', '_'), '_', 1))
+ ]::text[])
+ AND NOT s.deleted
+WHERE p.lang_pack = $1
+GROUP BY p.lang_pack, p.lang_code, p.version, p.strings_count
+ORDER BY p.lang_code;