feat(skills): add IoT edge skills and align agent/instruction docs

[Sertxito]

Adds new IoT/edge skills, aligns agent/instruction files, and updates generated docs.

[github-actions]

🔍 Skill Validator Results

⛔ Findings need attention

Scope	Checked
Skills	4
Agents	1
Total	5
Severity	Count
---	---:
❌ Errors	0
⚠️ Warnings	0
ℹ️ Advisories	0

Summary

Level	Finding
⛔	Only one of --plugin, --skills, or --agents can be used at a time.

Full validator output

```text Only one of --plugin, --skills, or --agents can be used at a time. ```

> **Note:** The validator returned a non-zero exit code. Please review the findings above before merge.

[Copilot]

Pull request overview

Note

Copilot was unable to run its full agentic suite in this review.

Adds new skills/agents/instructions (notably Azure pricing, Dataverse Python, DB review/DBA, IoT/edge architecture guidance) and normalizes plugin manifests to reference agent/skill paths consistently.

Changes:

• Added multiple new skill and agent definitions across plugins (Azure pricing, Dataverse Python, DB review/DBAs, MCP server generator, context-engineering helpers).
• Normalized many plugin.json manifests (removed trailing slashes; several now point agents to ./agents directories).
• Updated generated docs to include the new instruction/agent entries.

Reviewed changes

Copilot reviewed 123 out of 481 changed files in this pull request and generated 6 comments.

Show a summary per file

File	Description
plugins/flowstudio-power-automate/.github/plugin/plugin.json	Normalizes skill paths (removes trailing slashes).
plugins/fastah-ip-geo-tools/skills/geofeed-tuner/references/snippets-python3.md	Adds Python 3 ipaddress parsing and validation snippets.
plugins/fastah-ip-geo-tools/skills/geofeed-tuner/assets/small-territories.json	Adds territory/country-code data list used by the skill.
plugins/fastah-ip-geo-tools/skills/geofeed-tuner/assets/example/01-user-input-rfc8805-feed.csv	Adds example RFC8805 geofeed CSV input.
plugins/fastah-ip-geo-tools/.github/plugin/plugin.json	Normalizes skill path (removes trailing slash).
plugins/ember/skills/from-the-other-side-vega/SKILL.md	Adds a new Ember skill (non-technical narrative guidance).
plugins/ember/.github/plugin/plugin.json	Switches agents reference to directory; normalizes skill path.
plugins/edge-ai-tasks/.github/plugin/plugin.json	Switches agents reference from explicit files to directory.
plugins/doublecheck/skills/doublecheck/assets/verification-report-template.md	Adds a verification report template asset.
plugins/doublecheck/agents/doublecheck.md	Adds the Doublecheck agent definition/instructions.
plugins/doublecheck/.github/plugin/plugin.json	Switches agents reference to directory; normalizes skill path.
plugins/devops-oncall/skills/multi-stage-dockerfile/SKILL.md	Adds a skill for generating multi-stage Dockerfiles.
plugins/devops-oncall/agents/azure-principal-architect.md	Adds an Azure principal architect agent definition.
plugins/devops-oncall/.github/plugin/plugin.json	Switches agents reference to directory; normalizes skill paths.
plugins/dataverse-sdk-for-python/skills/dataverse-python-usecase-builder/SKILL.md	Adds a Dataverse SDK use-case builder skill.
plugins/dataverse-sdk-for-python/skills/dataverse-python-quickstart/SKILL.md	Adds a Dataverse Python quickstart skill.
plugins/dataverse-sdk-for-python/skills/dataverse-python-production-code/SKILL.md	Adds a Dataverse production-code skill (errors/retry/logging patterns).
plugins/dataverse-sdk-for-python/skills/dataverse-python-advanced-patterns/SKILL.md	Adds a Dataverse advanced patterns skill.
plugins/dataverse-sdk-for-python/.github/plugin/plugin.json	Normalizes skill paths (removes trailing slashes).
plugins/database-data-management/skills/postgresql-code-review/SKILL.md	Adds PostgreSQL-focused code review guidance.
plugins/database-data-management/agents/postgresql-dba.md	Adds a PostgreSQL DBA agent definition.
plugins/database-data-management/agents/ms-sql-dba.md	Adds an MS SQL DBA agent definition.
plugins/database-data-management/.github/plugin/plugin.json	Switches agents reference to directory; normalizes skill paths.
plugins/csharp-mcp-development/skills/csharp-mcp-server-generator/SKILL.md	Adds a skill to generate a C# MCP server.
plugins/csharp-mcp-development/agents/csharp-mcp-expert.md	Adds a C# MCP server expert agent definition.
plugins/csharp-mcp-development/.github/plugin/plugin.json	Switches agents reference to directory; normalizes skill path.
plugins/csharp-dotnet-development/skills/dotnet-upgrade/SKILL.md	Adds a .NET upgrade planning skill.
plugins/csharp-dotnet-development/skills/dotnet-best-practices/SKILL.md	Adds .NET best-practices guidance.
plugins/csharp-dotnet-development/skills/csharp-xunit/SKILL.md	Adds xUnit testing best practices skill.
plugins/csharp-dotnet-development/skills/csharp-tunit/SKILL.md	Adds TUnit testing best practices skill.
plugins/csharp-dotnet-development/skills/csharp-nunit/SKILL.md	Adds NUnit testing best practices skill.
plugins/csharp-dotnet-development/skills/csharp-async/SKILL.md	Adds C# async best practices skill.
plugins/csharp-dotnet-development/skills/aspnet-minimal-api-openapi/SKILL.md	Adds ASP.NET Minimal API + OpenAPI guidance skill.
plugins/csharp-dotnet-development/agents/expert-dotnet-software-engineer.md	Adds an expert .NET software engineer agent definition.
plugins/csharp-dotnet-development/.github/plugin/plugin.json	Switches agents reference to directory; normalizes skill paths.
plugins/copilot-sdk/.github/plugin/plugin.json	Normalizes skill path (removes trailing slash).
plugins/context-matic/skills/integrate-context-matic/SKILL.md	Adds a workflow skill for integrating 3rd-party APIs via context-matic MCP.
plugins/context-matic/.github/plugin/plugin.json	Normalizes skill paths (removes trailing slashes).
plugins/context-engineering/skills/what-context-needed/SKILL.md	Adds a skill to request required files/context before answering.
plugins/context-engineering/skills/refactor-plan/SKILL.md	Adds a multi-file refactor planning skill.
plugins/context-engineering/skills/context-map/SKILL.md	Adds a context-mapping skill for multi-file tasks.
plugins/context-engineering/agents/context-architect.md	Adds a context-architect agent definition.
plugins/context-engineering/.github/plugin/plugin.json	Switches agents reference to directory; normalizes skill paths.
plugins/clojure-interactive-programming/skills/remember-interactive-programming/SKILL.md	Adds a Clojure REPL-first reminder micro-skill.
plugins/clojure-interactive-programming/agents/clojure-interactive-programming.md	Adds a REPL-first Clojure pair-programmer agent definition.
plugins/clojure-interactive-programming/.github/plugin/plugin.json	Switches agents reference to directory; normalizes skill path.
plugins/cast-imaging/agents/cast-imaging-structural-quality-advisor.md	Adds a CAST Imaging quality advisor agent definition.
plugins/cast-imaging/agents/cast-imaging-software-discovery.md	Adds a CAST Imaging software discovery agent definition.
plugins/cast-imaging/agents/cast-imaging-impact-analysis.md	Adds a CAST Imaging impact analysis agent definition.
plugins/cast-imaging/.github/plugin/plugin.json	Switches agents reference from explicit files to directory.
plugins/azure-cloud-development/skills/azure-pricing/references/SERVICE-NAMES.md	Adds Azure Retail Prices API serviceName reference doc.
plugins/azure-cloud-development/skills/azure-pricing/references/REGIONS.md	Adds Azure Retail Prices API region mapping reference doc.
plugins/azure-cloud-development/skills/azure-pricing/references/COST-ESTIMATOR.md	Adds cost estimation formulas reference doc.
plugins/azure-cloud-development/skills/azure-pricing/references/COPILOT-STUDIO-RATES.md	Adds a cached Copilot Studio rate snapshot + estimation reference doc.
plugins/azure-cloud-development/skills/azure-pricing/SKILL.md	Adds an Azure pricing skill (Retail Prices API + Copilot Studio estimation).
plugins/azure-cloud-development/agents/terraform-azure-planning.md	Adds Terraform Azure planning agent definition.
plugins/azure-cloud-development/agents/terraform-azure-implement.md	Adds Terraform Azure implementation agent definition.
plugins/azure-cloud-development/agents/azure-verified-modules-terraform.md	Adds AVM Terraform agent definition and local test instructions.
plugins/azure-cloud-development/agents/azure-verified-modules-bicep.md	Adds AVM Bicep agent definition.
plugins/azure-cloud-development/agents/azure-saas-architect.md	Adds Azure SaaS architect agent definition.
plugins/azure-cloud-development/agents/azure-principal-architect.md	Adds Azure principal architect agent definition.
plugins/azure-cloud-development/agents/azure-logic-apps-expert.md	Adds Azure Logic Apps expert agent definition.
plugins/azure-cloud-development/.github/plugin/plugin.json	Switches agents reference to directory; normalizes skill paths.
plugins/awesome-copilot/skills/suggest-awesome-github-copilot-skills/SKILL.md	Adds meta-skill to suggest skills from awesome-copilot.
plugins/awesome-copilot/skills/suggest-awesome-github-copilot-instructions/SKILL.md	Adds meta-skill to suggest instruction files from awesome-copilot.
plugins/awesome-copilot/skills/suggest-awesome-github-copilot-agents/SKILL.md	Adds meta-skill to suggest custom agents from awesome-copilot.
plugins/awesome-copilot/agents/meta-agentic-project-scaffold.md	Adds a meta agent scaffold for pulling content from awesome-copilot.
plugins/awesome-copilot/.github/plugin/plugin.json	Switches agents reference to directory; normalizes skill paths.
plugins/automate-this/.github/plugin/plugin.json	Normalizes skill path (removes trailing slash).
plugins/arize-ax/skills/arize-trace/references/ax-setup.md	Adds ax CLI troubleshooting reference doc.
plugins/arize-ax/skills/arize-trace/references/ax-profiles.md	Adds ax profile setup reference doc (safe key handling).
plugins/arize-ax/skills/arize-prompt-optimization/references/ax-setup.md	Adds ax CLI troubleshooting reference doc (duplicate across skills).
plugins/arize-ax/skills/arize-prompt-optimization/references/ax-profiles.md	Adds ax profile setup reference doc (duplicate across skills).
plugins/arize-ax/skills/arize-link/references/EXAMPLES.md	Adds Arize deep-link URL examples.
plugins/arize-ax/skills/arize-link/SKILL.md	Adds an Arize deep-link generation skill.
plugins/arize-ax/skills/arize-instrumentation/references/ax-profiles.md	Adds ax profile setup reference doc (duplicate across skills).
plugins/arize-ax/skills/arize-experiment/references/ax-setup.md	Adds ax CLI troubleshooting reference doc (duplicate across skills).
plugins/arize-ax/skills/arize-experiment/references/ax-profiles.md	Adds ax profile setup reference doc (duplicate across skills).
plugins/arize-ax/skills/arize-evaluator/references/ax-setup.md	Adds ax CLI troubleshooting reference doc (duplicate across skills).
plugins/arize-ax/skills/arize-evaluator/references/ax-profiles.md	Adds ax profile setup reference doc (duplicate across skills).
plugins/arize-ax/skills/arize-dataset/references/ax-setup.md	Adds ax CLI troubleshooting reference doc (duplicate across skills).
plugins/arize-ax/skills/arize-dataset/references/ax-profiles.md	Adds ax profile setup reference doc (duplicate across skills).
plugins/arize-ax/skills/arize-annotation/references/ax-setup.md	Adds ax CLI troubleshooting reference doc (duplicate across skills).
plugins/arize-ax/skills/arize-annotation/references/ax-profiles.md	Adds ax profile setup reference doc (duplicate across skills).
plugins/arize-ax/skills/arize-annotation/SKILL.md	Adds an annotation-config + span annotation skill.
plugins/arize-ax/skills/arize-ai-provider-integration/references/ax-setup.md	Adds ax CLI troubleshooting reference doc (duplicate across skills).
plugins/arize-ax/skills/arize-ai-provider-integration/references/ax-profiles.md	Adds ax profile setup reference doc (duplicate across skills).
plugins/arize-ax/.github/plugin/plugin.json	Normalizes skill paths (removes trailing slashes).
instructions/azure-iot-edge-architecture.instructions.md	Adds Azure IoT Edge architecture instruction (with applyTo).
docs/README.instructions.md	Registers the new Azure IoT Edge instruction in docs index.
docs/README.agents.md	Registers the new Azure Smart City IoT agent in docs index.
agents/azure-smart-city-iot-architect.agent.md	Adds a Smart City / IoT Edge focused custom agent definition.

[Sertxito]

Resolved all Copilot review conversations (including outdated threads) and re-checked CI: all required checks are passing. This PR is now only blocked by branch protection requiring an approval from a reviewer with write access.