docs: update pubspec.yaml for multiple modules

- Updated repository links in `pubspec.yaml` for clarity on module locations.
- Enhanced module descriptions for `ensemble_stripe` to include support details for Stripe Elements and Payment Intents.
- Ensured consistent documentation links across `pubspec.yaml` files for `ensemble_chat`, `ensemble_bluetooth`, `ensemble_network_info`, `ensemble_stripe`, and `ensemble_file_manager`.

Author: sharjeelyunus

modules/chat/pubspec.yaml

@@ -1,7 +1,7 @@
 name: ensemble_chat
 description: Chat widget and AI chat helpers for Ensemble apps.
 homepage: https://ensembleui.com
-repository: https://github.com/EnsembleUI/ensemble
+repository: https://github.com/EnsembleUI/ensemble/tree/main/modules/chat
 issue_tracker: https://github.com/EnsembleUI/ensemble/issues
 documentation: https://github.com/EnsembleUI/ensemble/tree/main/modules/chat#readme
 topics:

modules/ensemble_bluetooth/pubspec.yaml

@@ -1,7 +1,7 @@
 name: ensemble_bluetooth
 description: Bluetooth Low Energy scanning and connection support for Ensemble apps.
 homepage: https://ensembleui.com
-repository: https://github.com/EnsembleUI/ensemble
+repository: https://github.com/EnsembleUI/ensemble/tree/main/modules/ensemble_bluetooth
 issue_tracker: https://github.com/EnsembleUI/ensemble/issues
 documentation: https://github.com/EnsembleUI/ensemble/tree/main/modules/ensemble_bluetooth#readme
 topics:

modules/ensemble_network_info/pubspec.yaml

@@ -1,7 +1,7 @@
 name: ensemble_network_info
 description: Wi-Fi and network metadata provider for Ensemble apps.
 homepage: https://ensembleui.com
-repository: https://github.com/EnsembleUI/ensemble
+repository: https://github.com/EnsembleUI/ensemble/tree/main/modules/ensemble_network_info
 issue_tracker: https://github.com/EnsembleUI/ensemble/issues
 documentation: https://github.com/EnsembleUI/ensemble/tree/main/modules/ensemble_network_info#readme
 topics:

modules/ensemble_stripe/pubspec.yaml

@@ -1,7 +1,7 @@
 name: ensemble_stripe
-description: Stripe payment integration for Ensemble framework
+description: Stripe payment integration for Ensemble framework with support for Stripe Elements and Stripe Payment Intents.
 homepage: https://ensembleui.com
-repository: https://github.com/EnsembleUI/ensemble
+repository: https://github.com/EnsembleUI/ensemble/tree/main/modules/ensemble_stripe
 issue_tracker: https://github.com/EnsembleUI/ensemble/issues
 documentation: https://github.com/EnsembleUI/ensemble/tree/main/modules/ensemble_stripe#readme
 topics:

modules/file_manager/pubspec.yaml

@@ -1,7 +1,7 @@
 name: ensemble_file_manager
 description: File picking and gallery-saving implementation for Ensemble apps.
 homepage: https://ensembleui.com
-repository: https://github.com/EnsembleUI/ensemble
+repository: https://github.com/EnsembleUI/ensemble/tree/main/modules/file_manager
 issue_tracker: https://github.com/EnsembleUI/ensemble/issues
 documentation: https://github.com/EnsembleUI/ensemble/tree/main/modules/file_manager#readme
 topics: