refactor: split logs_orchestrator.go (1284 lines) into 5 focused modules

[Copilot]

pkg/cli/logs_orchestrator.go had grown to 1284 lines mixing orchestration, filter logic, type definitions, output rendering, and stdin processing — with ~150 lines of run-filter and ProcessedRun construction duplicated between DownloadWorkflowLogs and DownloadWorkflowLogsFromStdin.

Changes

• logs_orchestrator_types.go (87 lines) — pure type declarations: LogsDownloadOptions, StdinLogsOptions, continuationOptions, renderLogsOutputOptions
• logs_orchestrator_filters.go (184 lines) — filter logic with two new shared helpers:
  • applyRunFilters(result, opts, verbose) bool — consolidates engine / staged / firewall / safe-output / DIFC filter blocks that were duplicated across both download paths
  • buildProcessedRun(result, verbose) ProcessedRun — consolidates ProcessedRun{...} construction (duration, action minutes, effective tokens, job counts)
• logs_orchestrator_render.go (158 lines) — renderLogsOutput + renderLogsArtifactHint
• logs_orchestrator_stdin.go (229 lines) — DownloadWorkflowLogsFromStdin
• logs_orchestrator.go trimmed from 1284 → 603 lines; retains only the pagination loop, DownloadWorkflowLogs, and small utilities
• logs_orchestrator_filters_test.go — unit tests for applyRunFilters and buildProcessedRun

Example: deduplicated filter call

Before (identical block existed in both DownloadWorkflowLogs and DownloadWorkflowLogsFromStdin, ~80 lines each):

if engine != "" {
    engineMatches, detectedEngineID := matchEngineFilter(awInfo, awInfoErr, engine)
    if !engineMatches { ... continue }
}
if noStaged { ... continue }
if firewallOnly || noFirewall { ... continue }
if safeOutputType != "" { ... continue }
if filteredIntegrity { ... continue }

After (one call, both paths):

if applyRunFilters(result, filters, verbose) {
    continue
}

Public API (DownloadWorkflowLogs, DownloadWorkflowLogsFromStdin, LogsDownloadOptions, StdinLogsOptions) is unchanged.