Add initial project structure with backend and frontend setup

- Created backend structure with Go, including main application logic and API endpoints.
- Added Docker support for both development and production environments.
- Introduced frontend using Nuxt 3 with Tailwind CSS for styling.
- Included configuration files for Docker and environment variables.
- Established basic documentation for contributing, development, and deployment processes.
- Set up .gitignore and .dockerignore files to manage ignored files in the repository.

frontend-nuxt/pages/grid/[map]/[gridX]/[gridY]/[zoom].vue

@@ -0,0 +1,18 @@
+<template>
+  <MapPageWrapper>
+    <MapView
+      :map-id="mapId"
+      :grid-x="gridX"
+      :grid-y="gridY"
+      :zoom="zoom"
+    />
+  </MapPageWrapper>
+</template>
+
+<script setup lang="ts">
+const route = useRoute()
+const mapId = computed(() => Number(route.params.map) || 0)
+const gridX = computed(() => Number(route.params.gridX) || 0)
+const gridY = computed(() => Number(route.params.gridY) || 0)
+const zoom = computed(() => Number(route.params.zoom) || 1)
+</script>