Add missing resources to CLI, MCP, and n8n surfaces

Audit all three API surfaces against the console GraphQL schema and add
missing resources: asset, audit, datum, dpia, evidence upload, measure,
obligation, processing activity, rights request, snapshot, task, tia,
trust center (with references/files), and vendor management CLI
commands; MCP tools for deletes, rights requests, trust center, vendor
contacts/services, and compliance external URLs; n8n nodes for
obligation, finding, task, evidence, processing activity, dpia, tia,
rights request, snapshot, audit log, access review, organization
context, trust center, and additional control/measure/vendor operations.

Include MCP e2e test infrastructure (testutil MCP client with API key
auth and JSON-RPC session management) and tests covering all new MCP
tools.

Signed-off-by: Sacha Al Himdani <sacha@getprobo.com>

pkg/cmd/dpia/update/update.go

@@ -0,0 +1,135 @@
+// Copyright (c) 2026 Probo Inc <hello@getprobo.com>.
+//
+// Permission to use, copy, modify, and/or distribute this software for any
+// purpose with or without fee is hereby granted, provided that the above
+// copyright notice and this permission notice appear in all copies.
+//
+// THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES WITH
+// REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
+// AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT,
+// INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM
+// LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR
+// OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
+// PERFORMANCE OF THIS SOFTWARE.
+
+package update
+
+import (
+	"encoding/json"
+	"fmt"
+
+	"github.com/spf13/cobra"
+	"go.probo.inc/probo/pkg/cli/api"
+	"go.probo.inc/probo/pkg/cmd/cmdutil"
+)
+
+const updateMutation = `
+mutation($input: UpdateDataProtectionImpactAssessmentInput!) {
+  updateDataProtectionImpactAssessment(input: $input) {
+    dataProtectionImpactAssessment {
+      id
+      description
+      residualRisk
+    }
+  }
+}
+`
+
+type updateResponse struct {
+	UpdateDataProtectionImpactAssessment struct {
+		DataProtectionImpactAssessment struct {
+			ID           string `json:"id"`
+			Description  string `json:"description"`
+			ResidualRisk string `json:"residualRisk"`
+		} `json:"dataProtectionImpactAssessment"`
+	} `json:"updateDataProtectionImpactAssessment"`
+}
+
+func NewCmdUpdate(f *cmdutil.Factory) *cobra.Command {
+	var (
+		flagDescription                 string
+		flagNecessityAndProportionality string
+		flagPotentialRisk               string
+		flagMitigations                 string
+		flagResidualRisk                string
+	)
+
+	cmd := &cobra.Command{
+		Use:   "update <id>",
+		Short: "Update a data protection impact assessment",
+		Args:  cobra.ExactArgs(1),
+		RunE: func(cmd *cobra.Command, args []string) error {
+			cfg, err := f.Config()
+			if err != nil {
+				return err
+			}
+
+			host, hc, err := cfg.DefaultHost()
+			if err != nil {
+				return err
+			}
+
+			client := api.NewClient(
+				host,
+				hc.Token,
+				"/api/console/v1/graphql",
+				cfg.HTTPTimeoutDuration(),
+				cmdutil.TokenRefreshOption(cfg, host, hc),
+			)
+
+			input := map[string]any{
+				"id": args[0],
+			}
+
+			if cmd.Flags().Changed("description") {
+				input["description"] = flagDescription
+			}
+			if cmd.Flags().Changed("necessity") {
+				input["necessityAndProportionality"] = flagNecessityAndProportionality
+			}
+			if cmd.Flags().Changed("potential-risk") {
+				input["potentialRisk"] = flagPotentialRisk
+			}
+			if cmd.Flags().Changed("mitigations") {
+				input["mitigations"] = flagMitigations
+			}
+			if cmd.Flags().Changed("residual-risk") {
+				input["residualRisk"] = flagResidualRisk
+			}
+
+			if len(input) == 1 {
+				return fmt.Errorf("at least one field must be specified for update")
+			}
+
+			data, err := client.Do(
+				updateMutation,
+				map[string]any{"input": input},
+			)
+			if err != nil {
+				return err
+			}
+
+			var resp updateResponse
+			if err := json.Unmarshal(data, &resp); err != nil {
+				return fmt.Errorf("cannot parse response: %w", err)
+			}
+
+			r := resp.UpdateDataProtectionImpactAssessment.DataProtectionImpactAssessment
+			_, _ = fmt.Fprintf(
+				f.IOStreams.Out,
+				"Updated data protection impact assessment %s\n",
+				r.ID,
+			)
+
+			return nil
+		},
+	}
+
+	cmd.Flags().StringVar(&flagDescription, "description", "", "Description")
+	cmd.Flags().StringVar(&flagNecessityAndProportionality, "necessity", "", "Necessity and proportionality")
+	cmd.Flags().StringVar(&flagPotentialRisk, "potential-risk", "", "Potential risk")
+	cmd.Flags().StringVar(&flagMitigations, "mitigations", "", "Mitigations")
+	cmd.Flags().StringVar(&flagResidualRisk, "residual-risk", "", "Residual risk: LOW, MEDIUM, HIGH")
+
+	return cmd
+}