Implement fuzzy search and keyboard navigation in mgw:issues TUI

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Description

Build the TUI issue browser. Fuzzy search input, scrollable list, arrow key navigation, Enter for detail, keyboard shortcuts to trigger triage/run/assign actions.

Acceptance Criteria

• Implement fuzzy search and keyboard navigation in mgw:issues TUI

GSD Route

plan-phase

Phase Context

Phase 27: TUI Issue Browser with Fuzzy Search of v4 — Interactive CLI & TUI

Depends on

#design-tui-issue-browser-component-for-mgw-issues

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MGW · work-started · 2026-03-02T22:17:57.726Z
Milestone: v4 — Interactive CLI & TUI | Phase 27: TUI Issue Browser with Fuzzy Search

Work Started

Issue	#118 — Implement fuzzy search and keyboard navigation in mgw:issues TUI
Route	plan-phase
Phase	27 of 29 — TUI Issue Browser with Fuzzy Search
Milestone	v4 — Interactive CLI & TUI

Milestone Progress (1/9 complete)

#	Issue	Status	PR
117	Design TUI issue browser component	✓ Done	#161
118	Implement fuzzy search and keyboard navigation	◆ In Progress	—
119	Add label and milestone filter pane	○ Pending	—
120	Add per-stage spinners to mgw:run	○ Pending	—
121	Add milestone progress bar	○ Pending	—
122	Add --watch flag and live-refresh panel	○ Pending	—
123	Generate bash, zsh, fish completion scripts	○ Pending	—
124	Add completion installation step to mgw:init	○ Pending	—
125	Add interactive config wizard to mgw:init	○ Pending	—

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MGW · work-started · 2026-03-02T23:12:39.573Z
Milestone: v4 — Interactive CLI & TUI | Phase 27: TUI Issue Browser with Fuzzy Search

Work Started

Issue	#118 — Implement fuzzy search and keyboard navigation in mgw:issues TUI
Route	plan-phase
Phase	27 — TUI Issue Browser with Fuzzy Search
Milestone	v4 — Interactive CLI & TUI

Milestone Progress (1/9 complete)

#	Issue	Status	PR
117	Design TUI issue browser component for mgw:issues	✓ Done	—
118	Implement fuzzy search and keyboard navigation	◆ In Progress	—
119	Add label and milestone filter pane	○ Pending	—
120	Add per-stage spinners to mgw:run	○ Pending	—
121	Add milestone progress bar to mgw:milestone	○ Pending	—
122	Add --watch flag and live-refresh panel	○ Pending	—
123	Generate shell completion scripts	○ Pending	—
124	Add completion installation step to mgw:init	○ Pending	—
125	Add interactive config wizard to mgw:init	○ Pending	—

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MGW · pr-ready · 2026-03-02T23:19:46.822Z
Milestone: v4 — Interactive CLI & TUI | Phase 27: TUI Issue Browser with Fuzzy Search

PR Ready

PR #162 — #162

Testing procedures posted on the PR.
This issue will auto-close when the PR is merged.

Milestone Progress (2/9 complete)

#	Issue	Status	PR
117	Design TUI issue browser component for mgw:issues	✓ Done	—
118	Implement fuzzy search and keyboard navigation	✓ Done	#162
119	Add label and milestone filter pane	○ Pending	—
120	Add per-stage spinners to mgw:run	○ Pending	—
121	Add milestone progress bar to mgw:milestone	○ Pending	—
122	Add --watch flag and live-refresh panel	○ Pending	—
123	Generate shell completion scripts	○ Pending	—
124	Add completion installation step to mgw:init	○ Pending	—
125	Add interactive config wizard to mgw:init	○ Pending	—