Add configuration files and update project documentation

- Introduced .editorconfig for consistent coding styles across the project.
- Added .golangci.yml for Go linting configuration.
- Updated AGENTS.md to clarify project structure and components.
- Enhanced CONTRIBUTING.md with Makefile usage for common tasks.
- Updated Dockerfiles to use Go 1.24 and improved build instructions.
- Refined README.md and deployment documentation for clarity.
- Added testing documentation in testing.md for backend and frontend tests.
- Introduced Makefile for streamlined development commands and tasks.

frontend-nuxt/components/map/MapCoordSetModal.vue

@@ -4,8 +4,8 @@
       <h3 class="font-bold text-lg">Rewrite tile coords</h3>
       <p class="py-2">From ({{ coordSetFrom.x }}, {{ coordSetFrom.y }}) to:</p>
       <div class="flex gap-2">
-        <input v-model.number="localTo.x" type="number" class="input input-bordered flex-1" placeholder="X" />
-        <input v-model.number="localTo.y" type="number" class="input input-bordered flex-1" placeholder="Y" />
+        <input v-model.number="localTo.x" type="number" class="input flex-1" placeholder="X" />
+        <input v-model.number="localTo.y" type="number" class="input flex-1" placeholder="Y" />
       </div>
       <div class="modal-action">
         <form method="dialog" @submit.prevent="onSubmit">
@@ -27,7 +27,7 @@ const props = defineProps<{
 
 const emit = defineEmits<{
   close: []
-  submit: [from: { x: number; y: number }; to: { x: number; y: number }]
+  submit: [from: { x: number; y: number }, to: { x: number; y: number }]
 }>()
 
 const modalRef = ref<HTMLDialogElement | null>(null)