fix: rename KML file to remove spaces for Docker COPY compatibility

Docker COPY cannot handle filenames with spaces in quoted paths.
Renamed 'Kml Military bases.kml' to 'military-bases.kml' and updated
Dockerfile and militarybases.ts to match.

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

Author: Syntax-Error-1337

Dockerfile

@@ -49,7 +49,7 @@ COPY --from=builder /app/client/dist ./public
 COPY --from=builder /app/server/src/news_feeds.json ./
 
 # Copy static data files
-COPY --from=builder "/app/server/src/Data/Kml Military bases.kml" "./Data/Kml Military bases.kml"
+COPY --from=builder /app/server/src/Data/military-bases.kml ./Data/military-bases.kml
 RUN mkdir -p ./Data
 
 # Expose port

server/src/Data/Kml Military bases.kml server/src/Data/military-bases.kmlserver/src/Data/Kml Military bases.kml renamed to server/src/Data/military-bases.kml

@@ -37,7 +37,7 @@ function styleToCategory(styleUrl: string): BaseCategory {
 export function getMilitaryBasesGeoJSON(): FeatureCollection {
   if (_cache) return _cache;
 
-  const filePath = path.join(__dirname, '../../../Data/Kml Military bases.kml');
+  const filePath = path.join(__dirname, '../../../Data/military-bases.kml');
   const xml = fs.readFileSync(filePath, 'utf-8');
 
   type Ev =