v0.7.6: PostgreSQL object management, keychain toggle, tabbed Objects workspace (#12)

* [P1-T1] Change::Ddl Rust variant + execute_change arm

* [P1-T2] Frontend ddl change type + objectCrud capability

* [P1-T3] use_keychain data model + migration v8

* [P2-T1] object_crud skeleton + validators + build_ddl dispatch

* [P2-T2] Sequence builders

* [P2-T3] Enum builders (no value removal)

* [P2-T4] View / matview / extension builders

* [P2-T5] Index + constraint builders

* [P2-T6] Function / procedure + trigger builders

* [P2-T7] build_object_ddl + get_available_extensions commands + wrappers

* [P3-T1] conditional keychain + session passwords

* [P3-T2] keychain-off password prompt on connect

* [P3-T3] default-ON keychain opt-out + tooltip + modal conditional

* [P3-T4] ddl queue card + after-commit refetch

* [P4-T1] ObjectCrudDialog shell

* [P4-T2] SequenceForm

* [P4-T3] EnumForm with no-removal note

* [P4-T4] ExtensionForm with available-extensions picker

* [P4-T5] ViewForm (view + materialized view)

* [P5-T1] IndexForm with column picker

* [P5-T2] ConstraintForm (check/unique/pk/fk) + ColumnPicker

* [P5-T3] FunctionForm (function + procedure)

* [P5-T4] TriggerForm with trigger-function picker

* [P5-T5] ObjectContextMenu + Explorer/TableOverflowMenu CRUD wiring

* [P6-T1] object tab type + openObjectTab dedup

* [P6-T2] extract ObjectDetail for object tabs

* [P6-T3] Objects view two-pane sidebar + workspace

* [P6-T4] object-tab content + per-type tab icons

* [P7-T1] Version bump 0.7.5 -> 0.7.6

* [P7-T2] docs sync README/ROADMAP/AGENTS for v0.7.6

* [P7-T3] chore: Cargo.lock version sync 0.7.5 -> 0.7.6

* fix(ui): object tab icon stacks above name (preflight svg block)

* fix(ui): optically center object tab icon with name

* fix(ui): object tab icon matches query/table icon handling

* [UI-POLISH-1] objectForm tab type + openFormTab store action

* [UI-POLISH-2] ObjectFormTab + KindForm with Visual/SQL toggle

* [UI-POLISH-3] route create/edit through form tabs; remove modal

* docs: create/edit now open as form tabs (AGENTS sync)

* [FB-1] follow app styling patterns + schema dropdown in forms

* [FB-2] Monaco editor for function body + view definition

* [FB-3] form tabs styled like viewers + in-cell editing

* [FB-5] focus outline scoped to input area (label excluded)

* [FB-6] no amber focus outline on Monaco body/definition rows

* [FB-7] header dedupe + schema default + full edit prefill

* [FB-8] SQL view in read-only Monaco editor

* docs: roadmap — table create/edit + relationships (next)

* docs: roadmap — Admin follow-up is 0.7.7 (next after 0.7.6)

src/components/db-viewer/ChangesQueuePanel.tsx

@@ -25,6 +25,8 @@ function formatChangeLabel(change: QueueItem): string {
       return `Empty Table: ${fullName}`;
     case "drop_table":
       return `Drop Table: ${fullName}`;
+    case "ddl":
+      return change.description ?? "DDL";
     default:
       return change.table ?? "-";
   }
@@ -50,6 +52,11 @@ function capitalizeType(type: string) {
   return type.charAt(0).toUpperCase() + type.slice(1);
 }
 
+/** Badge label for a queue-item type — ddl renders uppercase to match its acronym. */
+function badgeLabel(type: string): string {
+  return type === "ddl" ? "DDL" : capitalizeType(type);
+}
+
 function tableRef(change: QueueItem): string {
   if (change.schema && change.table) return `${change.schema}.${change.table}`;
   return change.table ?? "-";
@@ -171,7 +178,7 @@ export function ChangesQueuePanel({ onCommitted }: { onCommitted?: () => void }
               <div className="flex items-center justify-between gap-2">
                 <div className="flex items-center gap-2 min-w-0">
                   <span className="rounded bg-surface-raised px-1.5 py-0.5 text-xs font-medium text-text-muted">
-                    {capitalizeType(change.type)}
+                    {badgeLabel(change.type)}
                   </span>
                   <span className="text-sm text-text truncate">
                     {tableRef(change)}