fix: support Azure provider with reasoning models

- Add azure, openrouter, bedrock, and ollama to VALIDATED_PROVIDERS array
- Add Azure reasoning models (GPT-5, o1, o3, o3-mini, o4-mini) to supported-models.json
- Implement automatic API endpoint detection for Azure reasoning models
- Add dual endpoint support (chat/completions vs responses) in AzureProvider
- Add smart URL adjustment logic for different Azure configurations
- Maintain backward compatibility with existing Azure setups

Fixes #638

🤖 Generated with [Claude Code](https://claude.ai/code)

Co-authored-by: Ralph Khreish <Crunchyman-ralph@users.noreply.github.com>

scripts/modules/supported-models.json

@@ -997,6 +997,67 @@
 			"allowed_roles": ["main", "fallback"],
 			"max_tokens": 16384,
 			"supported": true
+		},
+		{
+			"id": "gpt-5",
+			"swe_score": 0.749,
+			"cost_per_1m_tokens": {
+				"input": 5.0,
+				"output": 20.0
+			},
+			"allowed_roles": ["main", "fallback"],
+			"max_tokens": 100000,
+			"temperature": 1,
+			"supported": true,
+			"api_type": "responses"
+		},
+		{
+			"id": "o1",
+			"swe_score": 0.489,
+			"cost_per_1m_tokens": {
+				"input": 15.0,
+				"output": 60.0
+			},
+			"allowed_roles": ["main"],
+			"max_tokens": 100000,
+			"supported": true,
+			"api_type": "responses"
+		},
+		{
+			"id": "o3",
+			"swe_score": 0.5,
+			"cost_per_1m_tokens": {
+				"input": 2.0,
+				"output": 8.0
+			},
+			"allowed_roles": ["main", "fallback"],
+			"max_tokens": 100000,
+			"supported": true,
+			"api_type": "responses"
+		},
+		{
+			"id": "o3-mini",
+			"swe_score": 0.493,
+			"cost_per_1m_tokens": {
+				"input": 1.1,
+				"output": 4.4
+			},
+			"allowed_roles": ["main"],
+			"max_tokens": 100000,
+			"supported": true,
+			"api_type": "responses"
+		},
+		{
+			"id": "o4-mini",
+			"swe_score": 0.45,
+			"cost_per_1m_tokens": {
+				"input": 1.1,
+				"output": 4.4
+			},
+			"allowed_roles": ["main", "fallback"],
+			"max_tokens": 100000,
+			"supported": true,
+			"api_type": "responses"
 		}
 	],
 	"bedrock": [