feat: add Microsoft Dataverse (commondataservice) connector client

.github/skills/connection-setup/SKILL.md

@@ -65,7 +65,7 @@ Remove-Item $tempFile -ErrorAction SilentlyContinue
 
 ### Step 2: Create Connection
 
-Supported SDK connector names: `arm`, `azuread`, `azureblob`, `azureeventgrid`, `azureiotcentral`, `azuremonitorlogs`, `azurequeues`, `azuretables`, `box`, `campfire`, `clicksendsms`, `cloudmersiveconvert`, `docusign`, `documentdb`, `docuware`, `dropbox`, `dynamicsax`, `elfsquaddata`, `etsy`, `eventbrite`, `eventhubs`, `excelonline`, `excelonlinebusiness`, `formstackforms`, `freshservice`, `ftp`, `github`, `googlecalendar`, `googledrive`, `googletasks`, `impexium`, `infusionsoft`, `insightly`, `jedoxodatahub`, `jira`, `kusto`, `mailchimp`, `meetingroommap`, `microsoftforms`, `monday`, `mq`, `msgraphgroupsanduser`, `office365`, `office365users`, `onedrive`, `onedriveforbusiness`, `orderful`, `outlook`, `pdfco`, `pipedrive`, `plivo`, `plumsail`, `projectplace`, `replicon`, `revai`, `rss`, `salesforce`, `seismicplanner`, `sendgrid`, `servicebus`, `sharepointonline`, `signinghub`, `slack`, `smtp`, `sql`, `starmind`, `starrezrestv1`, `tallyfy`, `teams`, `textrequest`, `ticketmaster`, `trello`, `twitter`, `typeform`, `universalprint`, `waywedo`, `wdatp`, `webex`, `wordpress`, `wordonlinebusiness`, `yammer`, `zendesk`, `azureautomation`, `azuredatafactory`, `azuredigitaltwins`, `azurevm`, `keyvault`, `microsoftbookings`, `office365groups`, `office365groupsmail`, `onenote`, `planner`, `powerbi`, `shifts`, `todo`, `zohosign` (and any `Microsoft.Web/connections` connector name).
+Supported SDK connector names: `arm`, `azuread`, `azureblob`, `azureeventgrid`, `azureiotcentral`, `azuremonitorlogs`, `azurequeues`, `azuretables`, `box`, `campfire`, `clicksendsms`, `cloudmersiveconvert`, `commondataservice`, `docusign`, `documentdb`, `docuware`, `dropbox`, `dynamicsax`, `elfsquaddata`, `etsy`, `eventbrite`, `eventhubs`, `excelonline`, `excelonlinebusiness`, `formstackforms`, `freshservice`, `ftp`, `github`, `googlecalendar`, `googledrive`, `googletasks`, `impexium`, `infusionsoft`, `insightly`, `jedoxodatahub`, `jira`, `kusto`, `mailchimp`, `meetingroommap`, `microsoftforms`, `monday`, `mq`, `msgraphgroupsanduser`, `office365`, `office365users`, `onedrive`, `onedriveforbusiness`, `orderful`, `outlook`, `pdfco`, `pipedrive`, `plivo`, `plumsail`, `projectplace`, `replicon`, `revai`, `rss`, `salesforce`, `seismicplanner`, `sendgrid`, `servicebus`, `sharepointonline`, `signinghub`, `slack`, `smtp`, `sql`, `starmind`, `starrezrestv1`, `tallyfy`, `teams`, `textrequest`, `ticketmaster`, `trello`, `twitter`, `typeform`, `universalprint`, `waywedo`, `wdatp`, `webex`, `wordpress`, `wordonlinebusiness`, `yammer`, `zendesk`, `azureautomation`, `azuredatafactory`, `azuredigitaltwins`, `azurevm`, `keyvault`, `microsoftbookings`, `office365groups`, `office365groupsmail`, `onenote`, `planner`, `powerbi`, `shifts`, `todo`, `zohosign` (and any `Microsoft.Web/connections` connector name).
 
 ```powershell
 $connectorName = "<connector-name>"      # e.g., "arm", "azureblob", "azuremonitorlogs", "kusto", "mq", "msgraphgroupsanduser", "office365", "office365users", "onedriveforbusiness", "sharepointonline", "smtp", "teams"

CHANGELOG.md

@@ -13,6 +13,10 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
      the same content into release_notes.md for NuGet packaging. Do NOT put HTML
      comments in release_notes.md — it is packed verbatim into <releaseNotes>. -->
 
+### Added
+
+- **Microsoft Dataverse client (`commondataservice`)** — generated typed `CommondataserviceClient` exposing the legacy Common Data Model (CDM) REST surface, which is the surface reachable through the Connector Namespace runtime. Covers environment/table discovery (`GetDataSetsAsync`, `GetTablesAsync`, `GetTableAsync`), row operations (`GetItemsAsync`, `GetItemAsync`, `PostItemAsync`, `PatchItemAsync`, `DeleteItemAsync`), attachments (`CreateAttachmentAsync`, `GetItemAttachmentsAsync`, `GetAttachmentContentAsync`, `DeleteAttachmentAsync`), relationships (`AssociateRecordsPatchItemAsync`, `DisassociateRecordsPostItemAsync`, `DisassociateSingleValueRecordDeleteItemAsync`, `GetCollectionRelationshipsAsync`), choice/metadata discovery, and pagination (`GetNextPageAsync`). Dataset values are full environment URLs (e.g., `https://contoso.crm.dynamics.com`) and are double URL-encoded per the connector's `x-ms-url-encoding: "double"` contract. The modern Dataverse Web API routes (`/api/data`, `/getorgs`, ...) return HTTP 404 through Connector Namespace and are excluded by the generator's deterministic per-connector route-selection policy, along with the redundant OData-style key-syntax routes.
+
 ## [0.12.0-preview.1] - 2026-06-02
 
 ### Breaking Changes

ROADMAP.md

@@ -42,7 +42,7 @@ High-volume connectors for enterprise data and integration scenarios.
 
 | Priority | Connector | Usage Rank | Partner Tier | 90-Day Executions | Notes | Status |
 |----------|-----------|------------|--------------|-------------------|-------|--------|
-| 2.1 | **Dataverse (CDS)** | #12 | Tier 1 | 2.93B | Power Platform integration | ⬜ Not started |
+| 2.1 | **Dataverse** (`commondataservice`) | #12 | Tier 1 | 2.93B | Legacy CDM REST surface (the routes reachable via Connector Namespace) — dataset/table discovery, row CRUD, attachments, relationships, choice/metadata, pagination | ✅ Complete |
 | 2.2 | **Excel Online Business** | #9 | Tier 2 | 957M | Spreadsheet operations | ⬜ Not started |
 | 2.3 | **Dynamics 365** | — | Tier 2 | 315M | CRM record operations | ⬜ Not started |
 | 2.4 | **Salesforce** | — | Tier 2 | 127M | CRM operations | ⬜ Not started |