feat(console-web): make Bind Invoke Observe strictly member-scoped

[potter-sun]

Background

Bind, Invoke, and Observe should operate on the current member. Published service and endpoint details are still necessary, but they should not be the user's primary selection model.

Scope

• Make Bind load and display the current member binding contract first.
• Keep publishedServiceId read-only or advanced unless explicitly needed for diagnostics.
• Make Invoke default to the current member's invoke contract and member endpoint path.
• Make Observe interpret run history, audit, and current run facts under the selected member.
• Remove remaining service picker behavior from the default lifecycle path.

Acceptance Criteria

• Bind page reads as current member publication and contract, not service browsing.
• Invoke cannot silently switch away from the selected member.
• Observe stays pinned to member identity across run selection changes.
• Service-level controls remain available only as advanced diagnostics or platform deep links.
• Tests cover Bind -> Invoke -> Observe member selection continuity.

Verification

• npm --prefix apps/aevatar-console-web run tsc
• npm --prefix apps/aevatar-console-web run build
• npm --prefix apps/aevatar-console-web run test -- --runInBand src/pages/studio/index.test.tsx src/pages/studio/components/bind/StudioMemberBindPanel.test.tsx src/pages/studio/components/StudioMemberInvokePanel.test.tsx src/pages/studio/components/StudioExecutionPage.test.tsx

References

• apps/aevatar-console-web/src/pages/studio/components/bind/StudioMemberBindPanel.tsx
• apps/aevatar-console-web/src/pages/studio/components/StudioMemberInvokePanel.tsx
• apps/aevatar-console-web/src/pages/studio/components/StudioWorkbenchSections.tsx
• apps/aevatar-console-web/src/shared/api/scopeRuntimeApi.ts