Refactor codebase and complete implementation

- Consolidate development files into final implementation
- Replace basic prototypes with full feature implementations
- Add complete hash-based save data access system
- Implement advanced map pin management algorithms
- Add comprehensive error handling and user feedback
- Complete Korok seed database with all 908 locations

.vscode/tasks.json

@@ -0,0 +1,23 @@
+{
+    // See https://go.microsoft.com/fwlink/?LinkId=733558
+    // for the documentation about the tasks.json format
+    "version": "2.0.0",
+    "tasks": [
+        {
+            "label": "make: all",
+            "type": "shell",
+            "command": "make all",
+            "problemMatcher": [],
+            "group": {
+                "kind": "build",
+                "isDefault": true
+            }
+        },
+        {
+            "label": "nxlink: net_launch",
+            "type": "shell",
+            "command": "nxlink botw-completer.nro",
+            "problemMatcher": []
+        }
+    ]
+}