- Add azureApiKey to SECRET_STATE_KEYS for proper configuration detection
- Add Azure validation case in validateModelsAndKeysProvided
- Add validation translations for azureResourceName and azureDeploymentName across all 18 locales

This fixes the issue where the Finish button does nothing when setting up Azure provider in the onboarding workflow.

…ndry

- Add static model metadata for 29 Azure models (from models.dev)
  with Roo-specific flags (reasoning, tools, verbosity) matching
  openAiNativeModels
- Add model picker dropdown to Azure provider settings for model
  capability detection (context window, max tokens, pricing)
- Rename provider label from 'Azure OpenAI' to 'Azure AI Foundry'
  across all 18 locales
- Make API key optional (supports Azure managed identity / Entra ID)
- Update default API version from 2024-08-01-preview to 2025-04-01-preview
- Fix maxOutputTokens validation (filter invalid values <= 0)
- Handler separates deployment name (API calls) from model ID
  (capability lookup) with azureDefaultModelInfo (gpt-4o) fallback
- Remove unhelpful 'Get Azure AI Foundry Access' button
- Prevent stale model IDs from other providers carrying over
- Suppress validation errors on fresh provider selection

- Upgrade @ai-sdk/azure from ^2.0.6 to ^3.0.26
  - v3 defaults provider(id) to Responses API (works for all models)
  - v2 defaulted to Chat Completions, breaking codex models
- Add useDeploymentBasedUrls: true to createAzure()
  - Produces /deployments/{id}/{path} URLs (universally compatible)
  - Without it, SDK uses /v1/{path} which only works on AI Foundry resources

Expand azure model list from 27 (OpenAI-only) to 64 models with
tool_call support, including Claude, Cohere, DeepSeek, Grok, Kimi,
Llama, Mistral, Phi, and Model Router families.

All model metadata (pricing, context window, capabilities) sourced
from https://models.dev/api.json. Existing Roo-specific overrides
(includedTools, excludedTools, reasoningEffort, etc.) preserved.

Remove gpt-4 (8k) and gpt-4-32k (32k) — too small for agentic use.
62 models remain, all with tool_call support and ≥128k context.

- Fix baseURL empty string fallback (pass undefined instead of "" to let SDK use env vars)
- Add parseAzureUrl() utility that extracts endpoint, deployment name, and API version from a full Azure deployment URL
- Integrate auto-parser into Azure settings: pasting a full URL auto-fills all fields
- Rename "Base URL" to "Azure Endpoint" to match Azure portal terminology
- Improve field descriptions for deployment name and API version
- Add 13 tests for URL parser (all passing)

Pasted URLs often contain older API versions (e.g., 2024-05-01-preview) that
are incompatible with the Responses API. The parser now only extracts endpoint
and deployment name, letting the API version default to 2025-04-01-preview.

The API version field is an advanced option that 99% of users won't change.
Hide it in the onboarding Welcome view using the existing simplifySettings
pattern (matches OpenRouter's approach for custom base URL).

Update default Azure model from gpt-4o to gpt-5.2 and ensure reasoning
effort defaults are properly configured.

Models with supportsReasoningEffort as an array (e.g., gpt-5.2) and no
requiredReasoningEffort would show a blank dropdown because the default
fell to 'disable' which wasn't in the available options. Now uses the
model's declared reasoningEffort as the default.

- Handler: createAzure constructor args, dual-ID getModel lookup,
  processUsageMetrics, getMaxOutputTokens, reasoning events,
  tool-call ignoring, completePrompt error propagation,
  provider metadata key mismatch
- Validation: 4 Azure branches in validate.spec.ts
- Config: 4 Azure cases in checkExistApiConfig.spec.ts
- Types: 6 model definition correctness tests, 3 Zod schema round-trips
- URL parser: 3 additional edge cases

Total: 105 tests across 6 suites (was 70)