Initial minimal Connect IQ scaffold

Verifies the toolchain: builds and runs on fenix7 simulator and
Forerunner 265 hardware. No features yet — empty view rendering
"Einsatzprotokoll" on black background.

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

source/EinsatzprotokollView.mc

@@ -0,0 +1,19 @@
+import Toybox.Graphics;
+import Toybox.Lang;
+import Toybox.WatchUi;
+
+class EinsatzprotokollView extends WatchUi.View {
+
+    function initialize() {
+        View.initialize();
+    }
+
+    function onUpdate(dc as Dc) as Void {
+        dc.setColor(Graphics.COLOR_WHITE, Graphics.COLOR_BLACK);
+        dc.clear();
+        var cx = dc.getWidth() / 2;
+        var cy = dc.getHeight() / 2;
+        dc.drawText(cx, cy, Graphics.FONT_MEDIUM, "Einsatzprotokoll",
+            Graphics.TEXT_JUSTIFY_CENTER | Graphics.TEXT_JUSTIFY_VCENTER);
+    }
+}