Rename vendors to third parties

Renames the user-facing 'vendor' concept to 'third party' across the
entire codebase. The shared common_third_parties reference table is
unchanged.

Migration. Renames the vendor_category enum, the vendors and
vendor_<entity> tables (contacts, services, compliance_reports,
business_associate_agreements, data_privacy_agreements,
risk_assessments) and their vendor_id columns, the asset_vendors /
data_vendors / processing_activity_vendors junction tables,
generated_documents.vendors_document_id, the webhook_event_type
'vendor:<verb>' values, and the snapshots_type 'VENDORS' value.

Backend. Renames coredata models and SQL queries, probo services,
GraphQL / MCP API surface, console / trust / webhook resolvers and
types, the CLI (prb vendor* -> prb third-party*; pkg/cmd/vendormgmt
-> pkg/cmd/thirdpartymgmt), the document generator, vetting agent
prompts, and the common-third-parties-import command.

Frontend, packages, n8n, e2e. Renames apps/console pages, components,
hooks, routes, dialogs, and tabs; the shared @probo/vendors package
(now @probo/third-parties); the @probo/ui Vendors atoms (now
ThirdParties, VendorLogo -> ThirdPartyLogo); the n8n community node
actions/vendor folder (now actions/thirdParty); and the e2e Go test
suite (console and MCP). Filesystem and URL paths use kebab-case
(third-parties), GraphQL fields and TypeScript identifiers use
camelCase (thirdParty / thirdParties), Go types use PascalCase
(ThirdParty), and human-facing text uses 'third party' with a space.

Co-authored-by: Bryan Frimin <bryan@getprobo.com>
Signed-off-by: Bryan Frimin <bryan@getprobo.com>
Signed-off-by: Sacha Al Himdani <sacha@getprobo.com>

pkg/cmd/datum/update/update.go

@@ -50,7 +50,7 @@ func NewCmdUpdate(f *cmdutil.Factory) *cobra.Command {
 		flagName           string
 		flagClassification string
 		flagOwner          string
-		flagVendorIDs      []string
+		flagThirdPartyIDs  []string
 	)
 
 	cmd := &cobra.Command{
@@ -93,8 +93,8 @@ func NewCmdUpdate(f *cmdutil.Factory) *cobra.Command {
 					input["ownerId"] = flagOwner
 				}
 			}
-			if cmd.Flags().Changed("vendor-ids") {
-				input["vendorIds"] = flagVendorIDs
+			if cmd.Flags().Changed("thirdParty-ids") {
+				input["thirdPartyIds"] = flagThirdPartyIDs
 			}
 
 			if len(input) == 1 {
@@ -129,7 +129,7 @@ func NewCmdUpdate(f *cmdutil.Factory) *cobra.Command {
 	cmd.Flags().StringVar(&flagName, "name", "", "Datum name")
 	cmd.Flags().StringVar(&flagClassification, "data-classification", "", "Data classification: PUBLIC, INTERNAL, CONFIDENTIAL, SECRET")
 	cmd.Flags().StringVar(&flagOwner, "owner", "", "Owner profile ID")
-	cmd.Flags().StringSliceVar(&flagVendorIDs, "vendor-ids", nil, "Vendor IDs (comma-separated)")
+	cmd.Flags().StringSliceVar(&flagThirdPartyIDs, "thirdParty-ids", nil, "ThirdParty IDs (comma-separated)")
 
 	return cmd
 }