Merge upstream ollama/ollama main branch while preserving CUDA 3.7 support

- Added support for new gpt-oss model from upstream
- Preserved CUDA Compute Capability 3.7 (Tesla K80) support
- Kept CUDA 11 configuration alongside CUDA 12
- Maintained all documentation specific to ollama37 fork
- Integrated new tool parsing improvements
- Added new backend methods and patches from upstream

.bmad-core/agent-teams/team-fullstack.yaml

@@ -0,0 +1,18 @@
+bundle:
+  name: Team Fullstack
+  icon: 🚀
+  description: Team capable of full stack, front end only, or service development.
+agents:
+  - bmad-orchestrator
+  - analyst
+  - pm
+  - ux-expert
+  - architect
+  - po
+workflows:
+  - brownfield-fullstack.yaml
+  - brownfield-service.yaml
+  - brownfield-ui.yaml
+  - greenfield-fullstack.yaml
+  - greenfield-service.yaml
+  - greenfield-ui.yaml