feat: 更新 Crowdin 工作流以支持 dashboard WebUI 的本地化文件，添加相关验证逻辑

2026-03-13 20:09:21 +09:00
parent 5f5ff4ce8e
commit 5da82c4e24
8 changed files with 283 additions and 15 deletions
--- a/.github/workflows/crowdin-sync.yml
+++ b/.github/workflows/crowdin-sync.yml
@@ -12,6 +12,7 @@ on:
      - "crowdin.yml"
      - "locales/zh-CN/*.json"
      - "prompts/zh-CN/**/*.prompt"
+      - "dashboard/src/i18n/locales/zh.json"

 permissions:
  contents: write
--- a/.github/workflows/i18n-validate.yml
+++ b/.github/workflows/i18n-validate.yml
@@ -5,6 +5,8 @@ on:
    paths:
      - "locales/**/*.json"
      - "prompts/**/*.prompt"
+      - "dashboard/src/i18n/index.ts"
+      - "dashboard/src/i18n/locales/*.json"
      - "scripts/i18n_validate.py"
      - "src/common/i18n/**/*.py"
      - "src/common/prompt_i18n.py"
@@ -16,6 +18,8 @@ on:
    paths:
      - "locales/**/*.json"
      - "prompts/**/*.prompt"
+      - "dashboard/src/i18n/index.ts"
+      - "dashboard/src/i18n/locales/*.json"
      - "scripts/i18n_validate.py"
      - "src/common/i18n/**/*.py"
      - "src/common/prompt_i18n.py"
--- a/crowdin.yml
+++ b/crowdin.yml
@@ -7,9 +7,20 @@ preserve_hierarchy: true
 export_languages:
  - en-US
  - ja
+  - ko
 files:
  - source: /locales/zh-CN/*.json
    translation: /locales/%locale%/%original_file_name%
+    excluded_target_languages:
+      - ko

  - source: /prompts/zh-CN/**/*.prompt
    translation: /prompts/%locale%/**/%original_file_name%
+    excluded_target_languages:
+      - ko
+
+  - source: /dashboard/src/i18n/locales/zh.json
+    translation: /dashboard/src/i18n/locales/%two_letters_code%.json
+    languages_mapping:
+      two_letters_code:
+        en-US: en
--- a/docs/crowdin_workflow_alignment_brief.md
+++ b/docs/crowdin_workflow_alignment_brief.md
@@ -41,6 +41,7 @@ Only source-language assets should trigger source uploads to Crowdin.
 Current source-language assets:
 - `locales/zh-CN/*.json`
 - `prompts/zh-CN/**/*.prompt`
+- `dashboard/src/i18n/locales/zh.json`
 - `crowdin.yml`

 ### Prompt template extension
@@ -162,6 +163,9 @@ This workflow must remain the repository-side structural validation layer for lo

 #### Required validation role
 It should validate localization assets and i18n-relevant code changes.
+That includes both:
+- backend locale JSON under `locales/`
+- dashboard locale JSON under `dashboard/src/i18n/locales/`

 #### Prompt trigger scope
 It must cover the actual prompt template extension used in the repository.
--- a/docs/github-actions-crowdin-workflow-report.md
+++ b/docs/github-actions-crowdin-workflow-report.md
@@ -37,7 +37,9 @@ External prerequisite:

 - source locale for JSON translations: `locales/zh-CN/*.json`
 - source locale for prompt templates: `prompts/zh-CN/**/*.prompt`
+- source locale for dashboard WebUI translations: `dashboard/src/i18n/locales/zh.json`
 - current prompt template extension in the repository: `.prompt`
+- dashboard WebUI keeps short runtime locale filenames (`zh`, `en`, `ja`, `ko`) in Git, but `dashboard/src/i18n/locales/zh.json` is still the repository-side `zh-CN` source asset for that file group

 Normal push-triggered source uploads remain strictly source-driven.
 Translated target assets are not part of the steady-state upload trigger set.
@@ -94,6 +96,7 @@ Triggers:
  - `crowdin.yml`
  - `locales/zh-CN/*.json`
  - `prompts/zh-CN/**/*.prompt`
+  - `dashboard/src/i18n/locales/zh.json`

 Branch behavior:

@@ -127,6 +130,8 @@ Triggers:
 - pull requests that touch:
  - `locales/**/*.json`
  - `prompts/**/*.prompt`
+  - `dashboard/src/i18n/index.ts`
+  - `dashboard/src/i18n/locales/*.json`
  - `scripts/i18n_validate.py`
  - `src/common/i18n/**/*.py`
  - `src/common/prompt_i18n.py`
@@ -136,7 +141,9 @@ Triggers:
 Validation scope:

 - JSON locale key alignment against `zh-CN`
+- dashboard nested JSON locale key alignment against `dashboard/src/i18n/locales/zh.json`
 - placeholder consistency
+- dashboard i18next interpolation placeholder consistency
 - plural structure consistency
 - prompt placeholder consistency
 - English locale protection against Chinese source-language leakage
@@ -192,7 +199,7 @@ Effect:
 ### B. Normal source-language update on `main` or `r-dev`

 1. A source-language change is pushed to `main` or `r-dev`.
-2. `crowdin-sync.yml` uploads `zh-CN` source assets to Crowdin.
+2. `crowdin-sync.yml` uploads source-language assets to Crowdin, including the dashboard WebUI source file `dashboard/src/i18n/locales/zh.json`.
 3. The same workflow may also download any translations currently available in Crowdin when that workflow run executes.
 4. A localization pull request is opened or updated:
   - `l10n_main -> main`
@@ -218,6 +225,7 @@ Effect:
  - `crowdin.yml`
  - `locales/zh-CN/*.json`
  - `prompts/zh-CN/**/*.prompt`
+  - `dashboard/src/i18n/locales/zh.json`
 - translated target files do not trigger another steady-state upload cycle
 - the bootstrap path is manual and confirmation-gated
 - translations return through `l10n_` branches and PRs instead of direct pushes to base branches
--- a/docs/i18n.md
+++ b/docs/i18n.md
@@ -37,6 +37,22 @@ prompts/
 - 不要把 `zh-CN` 原文整批复制到 `prompts/en-US/` 后直接提交。
 - 目标语言 prompt 文件应该由 Crowdin 下载生成；在本地还没有目标文件时，运行时会自动回退到 `zh-CN`。

+Dashboard WebUI 的 locale 文件位于 `dashboard/src/i18n/locales/*.json`：
+
+```text
+dashboard/src/i18n/locales/
+  zh.json
+  en.json
+  ja.json
+  ko.json
+```
+
+注意：
+
+- `dashboard/src/i18n/locales/zh.json` 是 dashboard 在 Git 中的 source of truth。
+- dashboard 运行时继续使用 `zh` / `en` / `ja` / `ko` 这组短 locale code，但 Crowdin 侧仍把 `zh.json` 当作仓库里的 `zh-CN` source 资产来同步。
+- `en.json` / `ja.json` / `ko.json` 是同步产物和可评审输出，不是常规长期手工编辑面。
+
 ## 在代码中使用

 统一从 [`src/common/i18n/__init__.py`](../src/common/i18n/__init__.py) 导入：
@@ -88,7 +104,7 @@ Prompt 加载规则：

 ## 日常翻译流程

-1. 先在 `locales/zh-CN/*.json` 或 `prompts/zh-CN/**/*.prompt` 添加或修改 source 内容。
+1. 先在 `locales/zh-CN/*.json`、`prompts/zh-CN/**/*.prompt` 或 `dashboard/src/i18n/locales/zh.json` 添加或修改 source 内容。
 2. 在代码中用 `t()` / `tn()` / `load_prompt()` 替换硬编码字符串。
 3. 运行 `python scripts/i18n_validate.py` 校验结构。
 4. 把 source 变更推送到 `main` 或 `r-dev`，或手动触发 [`crowdin-sync.yml`](../.github/workflows/crowdin-sync.yml)。
@@ -100,6 +116,7 @@ Prompt 加载规则：
 - 下面这两条是本仓库的 repository-specific 校验策略，不是 Crowdin 默认行为。
 - 不要手工把中文 source 文案直接复制进目标语言文件后提交。
 - 英文 locale 文件中不应保留中文字符；这类残留会被校验脚本拦截。
+- `dashboard/src/i18n/locales/en.json` / `ja.json` / `ko.json` 也遵循同样规则。

 ### 什么时候可以直接改目标语言文件

@@ -124,7 +141,9 @@ python scripts/i18n_validate.py
 - 是否存在重复 key
 - 是否存在空字符串 key
 - 各语言 key 集合是否与 `zh-CN` 对齐
+- dashboard 嵌套 JSON 的 key 集合是否与 `dashboard/src/i18n/locales/zh.json` 对齐
 - 占位符集合是否一致
+- dashboard i18next `{{placeholder}}` 占位符集合是否一致
 - plural 结构是否一致
 - 非 `zh-CN` locale 是否直接保留了包含中文字符的 source 文案
 - prompt 模板已存在时，其占位符集合必须与 `prompts/zh-CN/` 对齐
@@ -146,12 +165,20 @@ python scripts/i18n_extract_candidates.py

 ## Crowdin

-项目根目录的 [`crowdin.yml`](../crowdin.yml) 使用 `locales/zh-CN/*.json` 作为 source。
-现在也会把 `prompts/zh-CN/**/*.prompt` 作为单文件 Prompt 模板 source 上传到 Crowdin。
+项目根目录的 [`crowdin.yml`](../crowdin.yml) 现在会上传三类 source：
+
+- `locales/zh-CN/*.json`
+- `prompts/zh-CN/**/*.prompt`
+- `dashboard/src/i18n/locales/zh.json`
+
+对于 dashboard：
+
+- Crowdin 下载结果会回写到 `dashboard/src/i18n/locales/en.json`、`ja.json`、`ko.json`
+- 其中英文文件名保持为 `en.json`，但在 Crowdin 配置里仍映射到 `en-US`

 GitHub Actions 中的 [`crowdin-sync.yml`](../.github/workflows/crowdin-sync.yml) 是日常稳态同步入口：

- push 到 `main` / `r-dev` 时，只有 `zh-CN` source 资产和 `crowdin.yml` 会触发正常上传。
+- push 到 `main` / `r-dev` 时，只有 source 资产（包括 dashboard 的 `zh.json` source 文件）和 `crowdin.yml` 会触发正常上传。
 - workflow 运行时会上传 source，并下载当时 Crowdin 中可用的翻译结果。
 - 下载结果通过 `l10n_*` pull request 回流，而不是直接写回 `main` / `r-dev`。

--- a/pytests/i18n_test/test_i18n_validate.py
+++ b/pytests/i18n_test/test_i18n_validate.py
@@ -19,6 +19,11 @@ def write_locale_file(locales_root: Path, locale: str, file_name: str, payload:
    (locale_dir / file_name).write_text(json.dumps(payload, ensure_ascii=False, indent=2), encoding="utf-8")


+def write_dashboard_locale_file(locales_root: Path, locale: str, payload: dict[str, object]) -> None:
+    locales_root.mkdir(parents=True, exist_ok=True)
+    (locales_root / f"{locale}.json").write_text(json.dumps(payload, ensure_ascii=False, indent=2), encoding="utf-8")
+
+
 def test_validate_json_locales_rejects_han_characters_in_english_locale(tmp_path: Path) -> None:
    locales_root = tmp_path / "locales"
    write_locale_file(locales_root, "zh-CN", "core.json", {"consent.prompt": '输入"同意"继续'})
@@ -68,3 +73,38 @@ def test_validate_json_locales_avoids_false_positive_when_plural_categories_do_n

    assert any("tasks.cancelled" in error and "plural category 不一致" in error for error in errors)
    assert not any("tasks.cancelled" in error and "直接保留了包含中文字符的 source 文案" in error for error in errors)
+
+
+def test_validate_dashboard_json_locales_rejects_han_characters_in_english_locale(tmp_path: Path) -> None:
+    locales_root = tmp_path / "dashboard-locales"
+    write_dashboard_locale_file(locales_root, "zh", {"common": {"greeting": "你好，世界"}})
+    write_dashboard_locale_file(locales_root, "en", {"common": {"greeting": "Hello 同意"}})
+
+    errors = I18N_VALIDATE.validate_dashboard_json_locales(locales_root)
+
+    assert any("dashboard:en" in error and "common.greeting" in error and "仍包含中文字符" in error for error in errors)
+
+
+def test_validate_dashboard_json_locales_rejects_untranslated_han_source_in_other_target_locales(
+    tmp_path: Path,
+) -> None:
+    locales_root = tmp_path / "dashboard-locales"
+    write_dashboard_locale_file(locales_root, "zh", {"common": {"greeting": "你好，世界"}})
+    write_dashboard_locale_file(locales_root, "ja", {"common": {"greeting": "你好，世界"}})
+
+    errors = I18N_VALIDATE.validate_dashboard_json_locales(locales_root)
+
+    assert any(
+        "dashboard:ja" in error and "common.greeting" in error and "直接保留了包含中文字符的 source 文案" in error
+        for error in errors
+    )
+
+
+def test_validate_dashboard_json_locales_rejects_i18next_placeholder_drift(tmp_path: Path) -> None:
+    locales_root = tmp_path / "dashboard-locales"
+    write_dashboard_locale_file(locales_root, "zh", {"status": {"checkingDesc": "等待服务恢复... ({{current}}/{{max}})"}})
+    write_dashboard_locale_file(locales_root, "ko", {"status": {"checkingDesc": "서비스 복구 대기 중... ({{current}}/{{limit}})"}})
+
+    errors = I18N_VALIDATE.validate_dashboard_json_locales(locales_root)
+
+    assert any("dashboard:ko" in error and "status.checkingDesc" in error and "占位符集合与 source 不一致" in error for error in errors)
--- a/scripts/i18n_validate.py
+++ b/scripts/i18n_validate.py
@@ -1,7 +1,9 @@
 from __future__ import annotations

 from pathlib import Path
+from typing import Callable

+import json
 import re
 import sys

@@ -9,12 +11,19 @@ PROJECT_ROOT = Path(__file__).resolve().parents[1]
 if str(PROJECT_ROOT) not in sys.path:
    sys.path.insert(0, str(PROJECT_ROOT))

+from src.common.i18n.exceptions import (  # noqa: E402
+    DuplicateTranslationKeyError,
+    InvalidTranslationFileError,
+    LocaleNotFoundError,
+)
 from src.common.i18n.loaders import (  # noqa: E402
    DEFAULT_LOCALE,
+    PLURAL_CATEGORIES,
    TranslationValue,
    discover_locales,
    get_locales_root,
    load_locale_catalog,
+    validate_translation_value,
 )
 from src.common.i18n.loaders import extract_placeholders  # noqa: E402
 from src.common.prompt_i18n import (  # noqa: E402
@@ -25,12 +34,22 @@ from src.common.prompt_i18n import (  # noqa: E402
 )

 HAN_CHARACTER_PATTERN = re.compile(r"[\u3400-\u4DBF\u4E00-\u9FFF\uF900-\uFAFF]")
+I18NEXT_PLACEHOLDER_PATTERN = re.compile(r"\{\{\s*([^\s,}]+)(?:\s*,[^}]*)?\s*\}\}")
+DASHBOARD_DEFAULT_LOCALE = "zh"


 def contains_han_characters(text: str) -> bool:
    return HAN_CHARACTER_PATTERN.search(text) is not None


+def extract_i18next_placeholders(template: str) -> set[str]:
+    placeholders: set[str] = set()
+    for match in I18NEXT_PLACEHOLDER_PATTERN.finditer(template):
+        placeholder_name = match.group(1)
+        placeholders.add(placeholder_name.split(".", maxsplit=1)[0].split("[", maxsplit=1)[0])
+    return placeholders
+
+
 def iter_translation_strings(value: TranslationValue) -> list[str]:
    if isinstance(value, str):
        return [value]
@@ -60,7 +79,9 @@ def validate_locale_content(
    target_value: TranslationValue,
    locale: str,
    errors: list[str],
+    locale_label: str | None = None,
 ) -> None:
+    resolved_locale_label = locale_label or locale
    target_texts = iter_translation_strings(target_value)

    if any(
@@ -68,11 +89,11 @@ def validate_locale_content(
        for source_text, target_text in iter_shared_translation_strings(source_value, target_value)
    ):
        errors.append(
-            f"[{locale}] key '{key}' 直接保留了包含中文字符的 source 文案（仓库级校验策略），请提供目标语言翻译"
+            f"[{resolved_locale_label}] key '{key}' 直接保留了包含中文字符的 source 文案（仓库级校验策略），请提供目标语言翻译"
        )

    if locale_requires_latin_only_validation(locale) and any(contains_han_characters(text) for text in target_texts):
-        errors.append(f"[{locale}] key '{key}' 仍包含中文字符，请移除源语言残留后再提交")
+        errors.append(f"[{resolved_locale_label}] key '{key}' 仍包含中文字符，请移除源语言残留后再提交")


 def validate_translation_pair(
@@ -81,32 +102,183 @@ def validate_translation_pair(
    target_value: TranslationValue,
    locale: str,
    errors: list[str],
+    placeholder_extractor: Callable[[str], set[str]] = extract_placeholders,
+    locale_label: str | None = None,
 ) -> None:
+    resolved_locale_label = locale_label or locale
    if isinstance(source_value, str):
        if not isinstance(target_value, str):
-            errors.append(f"[{locale}] key '{key}' 与 source 的类型不一致：source=string, target=plural")
+            errors.append(
+                f"[{resolved_locale_label}] key '{key}' 与 source 的类型不一致：source=string, target=plural"
+            )
            return
-        if extract_placeholders(source_value) != extract_placeholders(target_value):
-            errors.append(f"[{locale}] key '{key}' 的占位符集合与 source 不一致")
+        if placeholder_extractor(source_value) != placeholder_extractor(target_value):
+            errors.append(f"[{resolved_locale_label}] key '{key}' 的占位符集合与 source 不一致")
        return

    if not isinstance(target_value, dict):
-        errors.append(f"[{locale}] key '{key}' 与 source 的类型不一致：source=plural, target=string")
+        errors.append(f"[{resolved_locale_label}] key '{key}' 与 source 的类型不一致：source=plural, target=string")
        return

    source_categories = set(source_value.keys())
    target_categories = set(target_value.keys())
    if source_categories != target_categories:
        errors.append(
-            f"[{locale}] key '{key}' 的 plural category 不一致："
+            f"[{resolved_locale_label}] key '{key}' 的 plural category 不一致："
            f"source={sorted(source_categories)}, target={sorted(target_categories)}"
        )

    for category in sorted(source_categories & target_categories):
-        source_placeholders = extract_placeholders(source_value[category])
-        target_placeholders = extract_placeholders(target_value[category])
+        source_placeholders = placeholder_extractor(source_value[category])
+        target_placeholders = placeholder_extractor(target_value[category])
        if source_placeholders != target_placeholders:
-            errors.append(f"[{locale}] key '{key}' 的 plural category '{category}' 占位符集合与 source 不一致")
+            errors.append(
+                f"[{resolved_locale_label}] key '{key}' 的 plural category '{category}' 占位符集合与 source 不一致"
+            )
+
+
+def get_dashboard_locales_root(locales_root: Path | None = None) -> Path:
+    if locales_root is not None:
+        return locales_root.resolve()
+    return (PROJECT_ROOT / "dashboard" / "src" / "i18n" / "locales").resolve()
+
+
+def discover_dashboard_locales(locales_root: Path | None = None) -> list[str]:
+    root = get_dashboard_locales_root(locales_root)
+    if not root.exists():
+        return []
+
+    locale_names = [path.stem for path in root.glob("*.json") if path.is_file()]
+    return sorted(locale_names)
+
+
+def is_plural_translation_node(value: object) -> bool:
+    if not isinstance(value, dict) or not value:
+        return False
+
+    return all(
+        isinstance(category, str) and category in PLURAL_CATEGORIES and isinstance(category_value, str)
+        for category, category_value in value.items()
+    )
+
+
+def flatten_dashboard_translation_mapping(
+    value: dict[str, object],
+    file_path: Path,
+    translations: dict[str, TranslationValue],
+    parent_keys: list[str] | None = None,
+) -> None:
+    current_parent_keys = parent_keys or []
+    if not value:
+        if current_parent_keys:
+            raise InvalidTranslationFileError(
+                f"{file_path} 中的 key '{'.'.join(current_parent_keys)}' 不能为空对象"
+            )
+        raise InvalidTranslationFileError(f"{file_path} 顶层不能为空对象")
+
+    for raw_key, raw_value in value.items():
+        if not isinstance(raw_key, str):
+            raise InvalidTranslationFileError(f"{file_path} 中存在非字符串 key")
+
+        normalized_key = raw_key.strip()
+        if not normalized_key:
+            raise InvalidTranslationFileError(f"{file_path} 中存在空字符串 key")
+
+        current_key_parts = [*current_parent_keys, normalized_key]
+        current_key = ".".join(current_key_parts)
+
+        if isinstance(raw_value, str):
+            if current_key in translations:
+                raise DuplicateTranslationKeyError(f"{file_path} 中存在重复 key: '{current_key}'")
+            translations[current_key] = raw_value
+            continue
+
+        if is_plural_translation_node(raw_value):
+            if current_key in translations:
+                raise DuplicateTranslationKeyError(f"{file_path} 中存在重复 key: '{current_key}'")
+            translations[current_key] = validate_translation_value(current_key, raw_value, file_path)
+            continue
+
+        if isinstance(raw_value, dict):
+            flatten_dashboard_translation_mapping(raw_value, file_path, translations, current_key_parts)
+            continue
+
+        raise InvalidTranslationFileError(f"{file_path} 中的 key '{current_key}' 必须是字符串或对象")
+
+
+def load_dashboard_translation_file(file_path: Path) -> dict[str, TranslationValue]:
+    try:
+        raw_payload = json.loads(file_path.read_text(encoding="utf-8"))
+    except json.JSONDecodeError as exc:
+        raise InvalidTranslationFileError(f"{file_path} 不是合法 JSON: {exc}") from exc
+
+    if not isinstance(raw_payload, dict):
+        raise InvalidTranslationFileError(f"{file_path} 顶层必须是 JSON object")
+
+    translations: dict[str, TranslationValue] = {}
+    flatten_dashboard_translation_mapping(raw_payload, file_path, translations)
+    return translations
+
+
+def load_dashboard_locale_catalog(
+    locale: str,
+    locales_root: Path | None = None,
+) -> dict[str, TranslationValue]:
+    locale_file = get_dashboard_locales_root(locales_root) / f"{locale}.json"
+    if not locale_file.exists():
+        raise LocaleNotFoundError(f"未找到 locale 文件: {locale_file}")
+
+    return load_dashboard_translation_file(locale_file)
+
+
+def validate_dashboard_json_locales(locales_root: Path | None = None) -> list[str]:
+    resolved_locales_root = get_dashboard_locales_root(locales_root)
+    locales = discover_dashboard_locales(resolved_locales_root)
+    errors: list[str] = []
+
+    if DASHBOARD_DEFAULT_LOCALE not in locales:
+        errors.append(f"[dashboard] 缺少默认 locale 文件: {DASHBOARD_DEFAULT_LOCALE}.json")
+        return errors
+
+    catalogs: dict[str, dict[str, TranslationValue]] = {}
+    for locale in locales:
+        try:
+            catalogs[locale] = load_dashboard_locale_catalog(locale, resolved_locales_root)
+        except Exception as exc:
+            errors.append(f"[dashboard:{locale}] 加载失败: {exc}")
+
+    source_catalog = catalogs.get(DASHBOARD_DEFAULT_LOCALE)
+    if source_catalog is None:
+        return errors
+
+    source_keys = set(source_catalog.keys())
+    for locale, catalog in catalogs.items():
+        if locale == DASHBOARD_DEFAULT_LOCALE:
+            continue
+
+        locale_label = f"dashboard:{locale}"
+        locale_keys = set(catalog.keys())
+        for key in sorted(source_keys - locale_keys):
+            errors.append(f"[{locale_label}] 缺少 key: {key}")
+        for key in sorted(locale_keys - source_keys):
+            errors.append(f"[{locale_label}] 存在多余 key: {key}")
+
+        for key in sorted(source_keys & locale_keys):
+            source_value = source_catalog[key]
+            target_value = catalog[key]
+            validate_translation_pair(
+                key,
+                source_value,
+                target_value,
+                locale,
+                errors,
+                placeholder_extractor=extract_i18next_placeholders,
+                locale_label=locale_label,
+            )
+            if isinstance(source_value, str) == isinstance(target_value, str):
+                validate_locale_content(key, source_value, target_value, locale, errors, locale_label=locale_label)
+
+    return errors


 def validate_json_locales(locales_root: Path | None = None) -> list[str]:
@@ -219,6 +391,7 @@ def _print_warnings(warnings: list[str]) -> None:

 def main() -> int:
    errors = validate_json_locales()
+    errors.extend(validate_dashboard_json_locales())
    prompt_errors, prompt_warnings = validate_prompt_templates()
    errors.extend(prompt_errors)