fix(cli): call the app-scoped invocations endpoint

[cescox]

The invocations API is now app-scoped at /v1/apps/{appId}/invocations. This updates the CLI to match:

• listInvocations and getInvocationDetail build the app-scoped path
• appId is threaded through the actions invocations command

Without it, canup actions invocations calls the old /v1/invocations and gets a 404.

[github-actions]

Coverage Report for @canup/ui (packages/ui)

Status	Category	Percentage	Covered / Total
🔵	Lines	98.39% (🎯 95%)	184 / 187
🔵	Statements	98.08% (🎯 95%)	205 / 209
🔵	Functions	98.11% (🎯 95%)	52 / 53
🔵	Branches	96% (🎯 85%)	120 / 125

File Coverage

No changed files found.

Generated in workflow #44 for commit 330905d by the Vitest Coverage Report Action

[github-actions]

Coverage Report for @canup/cli (packages/cli)

Status	Category	Percentage	Covered / Total
🔵	Lines	98.9% (🎯 95%)	1082 / 1094
🔵	Statements	98.68% (🎯 95%)	1125 / 1140
🔵	Functions	98.46% (🎯 95%)	193 / 196
🔵	Branches	92.48% (🎯 85%)	517 / 559

File Coverage

File	Stmts	Branches	Functions	Lines	Uncovered Lines
Changed Files
packages/cli/src/api-client.ts	98.03%	95.65%	100%	97.87%	195
packages/cli/src/commands/actions/invocations.ts	100%	92.5%	100%	100%

Generated in workflow #44 for commit 330905d by the Vitest Coverage Report Action