feat(jetbrains): add workflows settings page

[kirillk]

Issue

No linked issue; requested from the JetBrains workflows parity planning session.

Context

JetBrains settings already exposed Skills management, but workflows/custom slash commands were missing even though the CLI and JetBrains backend RPC already support command file listing, editing, deletion, and reload.

This adds a Workflows page under Agent Behavior after Skills so JetBrains users can open, edit, and delete workflow markdown files from settings.

Implementation

Added a Workflows settings configurable that reuses the existing settings list/draft infrastructure used by Skills. The page loads command files through the existing command-file RPC surface, exposes editable file-backed workflows with open/edit/delete actions, stages edits/deletions until Apply, then saves command markdown, removes deleted command files, reloads command discovery, and refreshes the list.

Also added frontend service wrappers for the existing command-file RPC methods, registered the page in the Agent Behavior settings group, added user-facing strings, and covered the new behavior with frontend tests.

Screenshots / Video

How to Test

Manual/local verification

• Agent executed ./gradlew :frontend:test --tests 'ai.kilocode.client.settings.agents.WorkflowsSettingsUiTest' --tests 'ai.kilocode.client.settings.agents.AgentBehaviorConfigurableTest' --tests 'ai.kilocode.client.app.KiloAgentBehaviorServiceTest' from packages/kilo-jetbrains/.
• Agent executed ./gradlew typecheck from packages/kilo-jetbrains/.
• Agent executed ./gradlew :frontend:test from packages/kilo-jetbrains/.

Reviewer test steps

1. Open Settings → Tools → Kilo Code → Agent Behavior.
2. Confirm the child links are ordered Agents, MCP Servers, Skills, Workflows, Rules.
3. Open Workflows and confirm file-backed workflows show Open in Editor, Edit, and Delete actions.
4. Edit a workflow, apply settings, and confirm the backing workflow markdown is saved and workflows reload.
5. Delete a workflow, apply settings, and confirm the backing markdown file is removed and workflows reload.

Blocked checks and substitute verification

• Agent attempted ./gradlew test from packages/kilo-jetbrains/; frontend/shared tests ran, but unrelated backend suites timed out/failed in KiloBackendAppServiceTest and KiloBackendSessionManagerTest. Substitute verification: targeted workflow/frontend tests, full frontend tests, and JetBrains typecheck all passed.

Checklist

• Issue linked above, or exception explained
• Tests/verification described
• Screenshots/video included for visual changes, or marked N/A
• Changeset considered for user-facing changes
• I personally reviewed the diff and can explain the changes, including any AI-assisted work.

Get in Touch

N/A

[kilo-code-bot]

Code Review Summary

Status: No Issues Found | Recommendation: Merge

Files Reviewed (3 files)

• packages/kilo-jetbrains/frontend/src/main/kotlin/ai/kilocode/client/settings/agents/WorkflowsConfigurable.kt
• packages/kilo-jetbrains/frontend/src/test/kotlin/ai/kilocode/client/settings/agents/WorkflowsSettingsUiTest.kt
• packages/kilo-jetbrains/frontend/src/test/kotlin/ai/kilocode/client/testing/FakeAgentBehaviorRpcApi.kt

Previous Review Summary (commit 6bd3e4b)

Current summary above is authoritative. Previous snapshots are kept for context only.

Previous review (commit 6bd3e4b)

Status: 3 Issues Found | Recommendation: Address before merge

Overview

Severity	Count
CRITICAL	0
WARNING	3
SUGGESTION	0

Issue Details (click to expand)

WARNING

File	Line	Issue
packages/kilo-jetbrains/frontend/src/main/kotlin/ai/kilocode/client/settings/agents/WorkflowsConfigurable.kt	253	File-less commands all share list key "builtin", so Open on any builtin shows the last command
packages/kilo-jetbrains/frontend/src/main/kotlin/ai/kilocode/client/settings/agents/WorkflowsConfigurable.kt	119	Apply during a busy reload can drop staged edits after state.start()
packages/kilo-jetbrains/frontend/src/main/kotlin/ai/kilocode/client/settings/agents/WorkflowsConfigurable.kt	226	Failed Open in Editor leaves the pending “will open after you close Settings” banner

Files Reviewed (9 files)

• .changeset/jetbrains-workflows-settings.md - 0 issues
• packages/kilo-jetbrains/frontend/src/main/kotlin/ai/kilocode/client/app/KiloAgentBehaviorService.kt - 0 issues
• packages/kilo-jetbrains/frontend/src/main/kotlin/ai/kilocode/client/settings/agents/AgentBehaviorConfigurable.kt - 0 issues
• packages/kilo-jetbrains/frontend/src/main/kotlin/ai/kilocode/client/settings/agents/WorkflowsConfigurable.kt - 3 issues
• packages/kilo-jetbrains/frontend/src/main/resources/kilo.jetbrains.frontend.xml - 0 issues
• packages/kilo-jetbrains/frontend/src/main/resources/messages/KiloBundle.properties - 0 issues
• packages/kilo-jetbrains/frontend/src/test/kotlin/ai/kilocode/client/app/KiloAgentBehaviorServiceTest.kt - 0 issues
• packages/kilo-jetbrains/frontend/src/test/kotlin/ai/kilocode/client/settings/agents/AgentBehaviorConfigurableTest.kt - 0 issues
• packages/kilo-jetbrains/frontend/src/test/kotlin/ai/kilocode/client/settings/agents/WorkflowsSettingsUiTest.kt - 0 issues

Fix these issues in Kilo Cloud

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_{Reviewed by grok-4.6 · Input: 156.3K · Output: 14.4K · Cached: 456.6K}

_{Review guidance: REVIEW.md from base branch main}