Transform meetings page into context page with tabs

Add structured organization context with 5 markdown sections (Product, Architecture, Team, Processes, Customers) editable inline. Meetings are now a tab within the context page. Moved all GraphQL queries from hooks/graph/MeetingGraph.ts into colocated components following new best practices. Updated database schema, backend services, GraphQL resolvers, and MCP API to support the new context fields and structure.

Signed-off-by: Bryan Frimin <bryan@getprobo.com>

pkg/cmd/context/get/get.go

@@ -0,0 +1,155 @@
+// 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 get
+
+import (
+	"encoding/json"
+	"fmt"
+
+	"github.com/charmbracelet/lipgloss"
+	"github.com/spf13/cobra"
+	"go.probo.inc/probo/pkg/cli/api"
+	"go.probo.inc/probo/pkg/cmd/cmdutil"
+)
+
+const getQuery = `
+query($id: ID!) {
+  node(id: $id) {
+    ... on Organization {
+      id
+      name
+      context {
+        product
+        architecture
+        team
+        processes
+        customers
+      }
+    }
+  }
+}
+`
+
+type getResponse struct {
+	Node *struct {
+		ID      string `json:"id"`
+		Name    string `json:"name"`
+		Context *struct {
+			Product      *string `json:"product"`
+			Architecture *string `json:"architecture"`
+			Team         *string `json:"team"`
+			Processes    *string `json:"processes"`
+			Customers    *string `json:"customers"`
+		} `json:"context"`
+	} `json:"node"`
+}
+
+func NewCmdGet(f *cmdutil.Factory) *cobra.Command {
+	var (
+		flagOrg    string
+		flagOutput *string
+	)
+
+	cmd := &cobra.Command{
+		Use:     "get",
+		Short:   "Get organization context",
+		Example: `  prb context get --org <org-id>`,
+		Args:    cobra.NoArgs,
+		RunE: func(cmd *cobra.Command, args []string) error {
+			if err := cmdutil.ValidateOutputFlag(flagOutput); err != nil {
+				return err
+			}
+
+			cfg, err := f.Config()
+			if err != nil {
+				return err
+			}
+
+			host, hc, err := cfg.DefaultHost()
+			if err != nil {
+				return err
+			}
+
+			orgID := flagOrg
+			if orgID == "" {
+				orgID = hc.Organization
+			}
+			if orgID == "" {
+				return fmt.Errorf("organization ID is required: pass --org or run `prb auth login`")
+			}
+
+			client := api.NewClient(
+				host,
+				hc.Token,
+				"/api/console/v1/graphql",
+				cfg.HTTPTimeoutDuration(),
+			)
+
+			data, err := client.Do(
+				getQuery,
+				map[string]any{"id": orgID},
+			)
+			if err != nil {
+				return err
+			}
+
+			var resp getResponse
+			if err := json.Unmarshal(data, &resp); err != nil {
+				return fmt.Errorf("cannot parse response: %w", err)
+			}
+
+			if resp.Node == nil {
+				return fmt.Errorf("organization %s not found", orgID)
+			}
+
+			if *flagOutput == cmdutil.OutputJSON {
+				return cmdutil.PrintJSON(f.IOStreams.Out, resp.Node.Context)
+			}
+
+			ctx := resp.Node.Context
+			out := f.IOStreams.Out
+
+			bold := lipgloss.NewStyle().Bold(true)
+			label := lipgloss.NewStyle().Foreground(lipgloss.Color("242"))
+
+			sections := []struct {
+				title string
+				value *string
+			}{
+				{"Product", ctx.Product},
+				{"Architecture", ctx.Architecture},
+				{"Team", ctx.Team},
+				{"Processes", ctx.Processes},
+				{"Customers", ctx.Customers},
+			}
+
+			for _, s := range sections {
+				_, _ = fmt.Fprintf(out, "%s\n", bold.Render(s.title))
+				if s.value != nil && *s.value != "" {
+					_, _ = fmt.Fprintf(out, "%s\n\n", *s.value)
+				} else {
+					_, _ = fmt.Fprintf(out, "%s\n\n", label.Render("(empty)"))
+				}
+			}
+
+			return nil
+		},
+	}
+
+	cmd.Flags().StringVar(&flagOrg, "org", "", "Organization ID")
+	flagOutput = cmdutil.AddOutputFlag(cmd)
+
+	return cmd
+}