feat: add apple-container runtime support

[jsj]

Summary

Add apple-container as an alternative runtime for Supabase CLI-managed services, with analytics support.

Docker remains the default runtime. When apple-container is selected, the CLI uses Apple Containers for service lifecycle operations while preserving existing Docker behavior.

What changed

• add runtime selection via config and --runtime
• add runtime-aware container, volume, network, log, exec, and health abstractions
• add Apple container lifecycle support across start, stop, status, db start, db reset, and functions serve
• add analytics support on apple-container
• add an Apple-specific Vector ingestion path using host-side JSONL log forwarding
• add focused tests for runtime selection, lifecycle behavior, analytics forwarding, and Apple-specific service handling
• add docs for runtime selection and status output

Notes

• the main use case today is local development, but the runtime support is not limited to that environment
• Docker behavior is unchanged
• analytics on apple-container uses file-backed log ingestion instead of Docker log sources
• the earlier branch note that Vector remained disabled on Apple is outdated; the current branch includes Apple runtime analytics support and targeted coverage for it

Validation

go test ./internal/utils ./internal/start ./internal/status ./internal/stop ./internal/db/start ./internal/db/reset ./internal/functions/serve

Commit structure

1. feat: add apple-container runtime support
2. feat: support analytics on apple-container runtime

[coveralls]

Pull Request Test Coverage Report for Build 23155552224

Details

• 828 of 1659 (49.91%) changed or added relevant lines in 15 files are covered.
• 9 unchanged lines in 3 files lost coverage.
• Overall coverage decreased (-1.9%) to 59.956%

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Changes Missing Coverage	Covered Lines	Changed/Added Lines	%
internal/utils/flags/config_path.go	4	6	66.67%
cmd/root.go	0	3	0.0%
internal/db/start/start.go	21	24	87.5%
internal/utils/misc.go	7	10	70.0%
internal/utils/config.go	17	22	77.27%
internal/status/status.go	59	69	85.51%
cmd/apple_log_forwarder.go	0	11	0.0%
internal/stop/stop.go	7	19	36.84%
internal/db/reset/reset.go	40	63	63.49%
internal/utils/apple_analytics.go	82	178	46.07%

Files with Coverage Reduction	New Missed Lines	%
internal/start/start.go	1	64.91%
internal/debug/postgres.go	3	66.09%
internal/utils/git.go	5	57.14%

Totals
Change from base Build 23149550253:	-1.9%
Covered Lines:	8449
Relevant Lines:	14092

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💛 - Coveralls