azapi Output Values (Feature 106)

azapi_resource and azapi_update_resource now render a dedicated Output Values section
in Terraform plan reports, surfacing the Azure REST API response (output attribute) alongside
the body (input) attributes you configure. This makes it easier to review what values Azure
will return — resource IDs, connection strings, computed SKUs — without having to cross-reference
the Terraform state.

✨ Features

• Dedicated Output Values section: Both azapi_resource and azapi_update_resource
  now render an #### Output Values section after the #### Body / #### Body Changes section,
  containing all values returned by the Azure REST API (output attribute). All change actions
  are covered: create, update, delete, and replace.

• Section suppression on create: When all output values will be unknown after apply (the
  common case for a fresh azapi_resource create), the Output Values section is suppressed
  entirely — no empty placeholder or notice is shown, keeping the report clean.

• Feature 034 grouping: Complex output sub-objects (e.g., a sku object with multiple
  fields) are rendered as grouped ###### \sku`` sub-sections with their own Property table,
  consistent with how body attributes with sub-objects are rendered.

• Sensitivity masking: Sensitive output fields are shown as (sensitive) — no actual values
  are exposed in the report.

• Display name mapping: Azure resource IDs in output values are resolved to human-readable
  names via the --principals mapping file (e.g., a workspace ID becomes
  Log Analytics Workspace 🆔 log-workspace-new in resource group 📁 rg-logs).

• Large-value folding: Output values exceeding the 200-character threshold are collapsed
  into <details> blocks, consistent with body attribute handling.

📸 Screenshots

Update operation — Output Values section with grouped sku sub-table and display name mapping

Delete operation — Output Values with sensitive field masking

🔗 Commits

• cd6faf5 feat: expose after_unknown to Scriban templates for output-unknown detection
• 1af40bb fix: add Output Values heading for known-after-apply and replace-before cases
• 8102733 fix: remove output values section when all outputs unknown; add display name mapping to UAT