Upgrade foc-cli to Synapse SDK v1

[snissn]

Objective

Complete Linear GER-1016 by moving foc-cli to Synapse SDK v1 and validating the CLI against the new package and API surface.

Current Evidence

• @filoz/synapse-sdk v1 has landed, with latest observed version 1.0.1.
• Target package updates are @filoz/synapse-sdk@^1.0.1 and @filoz/synapse-core@^0.7.0.
• Scratch upgrade build failures identified v1 migration work in dataset upload, wallet costs, and wallet summary.
• Existing tests passed against the old dependency set, but did not catch the v1 build drift, so focused test hardening is in scope.

Child Issues

• Bump Synapse packages and lockfile for SDK v1 #13
• Adapt foc-cli commands to Synapse SDK v1 API changes #14
• Tighten foc-cli test coverage for Synapse SDK v1 drift #15
• Run calibration smoke validation for Synapse SDK v1 foc-cli #16

Scope

• Update Synapse dependency versions and lockfile from a clean main install.
• Adapt CLI commands to Synapse SDK/Core v1 API changes.
• Tighten tests and mocks so SDK-shape drift fails in CI.
• Run calibration smoke validation with a funded wallet when credentials are available.
• Decide and document release readiness after tests and smoke validation pass.

Validation Gates

• bun install or equivalent clean install from main succeeds.
• bun run build passes.
• bun test passes.
• Calibration smoke checklist is recorded in the issue or implementation PR.

Release Readiness

This umbrella tracks release readiness for the CLI. Do not publish solely from the dependency bump; release only after API migration, tests, and smoke validation are complete. Reconcile the local package version against the published npm package before release.

Linear

• GER-1016: Update foc cli once synapse-sdk v1 lands

[snissn]

Closed after completing the Synapse SDK v1 graph.

Final state:

• Bump Synapse packages and lockfile for SDK v1 #13 closed by merged PR Upgrade foc-cli to Synapse SDK v1 #17.
• Adapt foc-cli commands to Synapse SDK v1 API changes #14 closed by merged PR Upgrade foc-cli to Synapse SDK v1 #17.
• Tighten foc-cli test coverage for Synapse SDK v1 drift #15 closed by merged PR Upgrade foc-cli to Synapse SDK v1 #17.
• Run calibration smoke validation for Synapse SDK v1 foc-cli #16 closed after successful Calibration smoke validation.

Merged PR: #17 (a21b11e) upgraded dependencies, adapted CLI command code to Synapse v1, tightened tests, passed latest-head CI, and recorded smoke evidence. No package publish was performed.