feat: Add dependency overrides and devtools options

Author: divyanshub024

examples/counter_example/devtools_options.yaml

@@ -0,0 +1,3 @@
+description: This file stores settings for Dart & Flutter DevTools.
+documentation: https://docs.flutter.dev/tools/devtools/extensions#configure-extension-enablement-states
+extensions:

examples/counter_example/pubspec.lock

@@ -536,18 +536,16 @@ packages:
   stac:
     dependency: "direct main"
     description:
-      name: stac
-      sha256: "2fc3aabd871e164e618a3d31a8bc1dafccc0cbd2fa7e57fa72e334e1b813e830"
-      url: "https://pub.dev"
-    source: hosted
+      path: "../../packages/stac"
+      relative: true
+    source: path
     version: "0.9.2"
   stac_framework:
-    dependency: transitive
+    dependency: "direct overridden"
     description:
-      name: stac_framework
-      sha256: "287d2505eeed0b87bb7367e16a7b24532fcb901ae0d4b89d493d18f0792f81ab"
-      url: "https://pub.dev"
-    source: hosted
+      path: "../../packages/stac_framework"
+      relative: true
+    source: path
     version: "0.2.1"
   stack_trace:
     dependency: transitive

examples/counter_example/pubspec_overrides.yaml

@@ -0,0 +1,6 @@
+# melos_managed_dependency_overrides: stac,stac_framework
+dependency_overrides:
+  stac:
+    path: ../../packages/stac
+  stac_framework:
+    path: ../../packages/stac_framework