App Toolbar

Zentro has two toolbars: a persistent one across the top of the window, and a contextual one attached to each query editor tab.

App Toolbar (top of window)

Always visible, regardless of which panel or tab you're in.

Left toolbar:

• View Mode toggle — flips the whole app into read-only mode; see Production Safety.
• Reload Connection — reconnects the active database connection.
• Lock App — locks Zentro immediately (also Ctrl+L). Pro feature — only appears once App Lock is enabled and configured in Settings → Security.
• Git branch switcher — switch or create a branch for the project's script git tracking (visible when the project has git tracking enabled).

Center toolbar:

• Project Hub — click the project name, or press Ctrl+P, to switch between projects.

• Environment indicator — shows the active environment with a color tint:

  Color	Environment
  Blue	Development
  Yellow/Amber	Staging
  Red	Production

  Click it to switch environments within the current project (or use Alt+Shift+D/G/P for Development/Staging/Production).

Right toolbar:

• Feedback — send feedback or report an issue, with app version/build/OS attached automatically.
• Settings — opens the Settings tab.
• Panel toggles — Toggle Sidebar (Ctrl+B), Toggle Result Panel (Ctrl+J), Toggle Right Sidebar (Ctrl+Alt+B).

Editor Toolbar (per query tab)

A second toolbar sits above each SQL editor tab, scoped to that tab: