feat(config): add base settings for Kiro and Copilot providers

- Add base-kiro.settings.json with default Kiro models
- Add base-copilot.settings.json with default Copilot models
- Update config-generator for new provider sections
- Extend CLIProxyProvider type with kiro and copilot

config/base-copilot.settings.json

@@ -0,0 +1,10 @@
+{
+  "env": {
+    "ANTHROPIC_BASE_URL": "http://127.0.0.1:8317/api/provider/copilot",
+    "ANTHROPIC_AUTH_TOKEN": "ccs-internal-managed",
+    "ANTHROPIC_MODEL": "gpt-4o",
+    "ANTHROPIC_DEFAULT_OPUS_MODEL": "gpt-4o",
+    "ANTHROPIC_DEFAULT_SONNET_MODEL": "gpt-4o",
+    "ANTHROPIC_DEFAULT_HAIKU_MODEL": "gpt-4o-mini"
+  }
+}

config/base-kiro.settings.json

@@ -0,0 +1,10 @@
+{
+  "env": {
+    "ANTHROPIC_BASE_URL": "http://127.0.0.1:8317/api/provider/kiro",
+    "ANTHROPIC_AUTH_TOKEN": "ccs-internal-managed",
+    "ANTHROPIC_MODEL": "kiro",
+    "ANTHROPIC_DEFAULT_OPUS_MODEL": "kiro",
+    "ANTHROPIC_DEFAULT_SONNET_MODEL": "kiro",
+    "ANTHROPIC_DEFAULT_HAIKU_MODEL": "kiro"
+  }
+}