feat(ui): add DE/EN language switch

Author: meintechblog

CHANGELOG.md

@@ -6,6 +6,13 @@ All notable changes to this project will be documented in this file.
 
 - Pending
 
+## [2.1.9] - 2026-02-10
+
+### Added
+
+- UI language switch (DE/EN) in the top header.
+- English UI translations (including the Info modal).
+
 ## [2.1.8] - 2026-02-10
 
 ### Changed

README.md

@@ -53,6 +53,7 @@ More installation details (including Proxmox LXC setup and sudo-safe install flo
 ## What It Does
 
 - Manage multiple runners (name, command, schedule, cases, notifications)
+- UI language switch (DE/EN) (persisted locally in the browser)
 - Clone a saved runner (creates a stored copy directly below the source)
 - Run commands manually or on interval after each run finishes
 - Show runner active duration while active (running/scheduled) (`hh:mm:ss`, unlimited hours)

app/main.py

@@ -1725,7 +1725,7 @@ def compile_runner_cfg(state: AppState, runner_id: str, broker: EventBroker) ->
 notifier = NotificationWorker(broker, store)
 rm = RunnerManager(broker, notifier)
 
-app = FastAPI(title="command-runner", version="2.1.8")
+app = FastAPI(title="command-runner", version="2.1.9")
 templates = Jinja2Templates(directory=str(BASE_DIR / "templates"))
 app.mount("/static", StaticFiles(directory=str(BASE_DIR / "static")), name="static")