Add changelog viewer to runtime info

app_support.py

@@ -25,6 +25,7 @@ PROJECT_ROOT = Path(__file__).resolve().parent
 ANI_CLI = os.environ.get("ANI_CLI_BIN") or shutil.which("ani-cli") or "ani-cli"
 APP_NAME = "ani-cli-web"
 VERSION_FILE = PROJECT_ROOT / "VERSION"
+CHANGELOG_FILE = PROJECT_ROOT / "CHANGELOG.md"
 ALLANIME_BASE = "allanime.day"
 ALLANIME_API = f"https://api.{ALLANIME_BASE}"
 ALLANIME_REFERER = "https://allmanga.to"
@@ -87,6 +88,13 @@ def load_app_version(default="0.0.0"):
     return version or default
 
 
+def load_project_text_file(path, default=""):
+    try:
+        return Path(path).read_text(encoding="utf-8")
+    except OSError:
+        return default
+
+
 VERSION = load_app_version()