feat: update active hosted deployment compute

[alongubkin]

Summary

• route active hosted push deployment compute changes through Platform
• avoid taking the private manager lock from generated deployment CLIs
• make repeated requests idempotent

Test

• cargo test -p alien-deploy-cli hosted_compute_update_uses_deployment_token_and_exact_payload --lib
• cargo check -p alien-deploy-cli
• cargo fmt -p alien-deploy-cli -- --check

[alongubkin]

Superseded by #527 on the repository-compliant ALIEN-611 branch.

[greptile-apps]

Greptile Summary

The PR routes compute changes for active hosted push deployments through the Platform API and adds a focused HTTP contract test.

• Detects active hosted push deployments and compares requested compute against stored stack settings.
• Sends changed compute settings to the Platform using the deployment token.
• Adds httpmock as a deploy-CLI development dependency.
• The new early-return path currently skips other settings supplied alongside compute.

Confidence Score: 4/5

The early return must be fixed before merging because an update that includes compute can report success while silently dropping other requested deployment changes.

The new hosted-compute branch handles only the compute comparison or PATCH and then exits before the existing public-endpoint validation and remaining deployment update flow.

Files Needing Attention: crates/alien-deploy-cli/src/commands/up.rs

Important Files Changed

Filename	Overview
crates/alien-deploy-cli/src/commands/up.rs	Adds the hosted compute PATCH and its test, but the enclosing early returns discard other requested changes.
crates/alien-deploy-cli/Cargo.toml	Adds the workspace-managed httpmock development dependency used by the new unit test.
Cargo.lock	Adds the existing workspace httpmock package as a dependency of alien-deploy-cli.

Flowchart

%%{init: {'theme': 'neutral'}}%%
flowchart TD
  A[alien-deploy up] --> B[Initialize and fetch deployment]
  B --> C{Running hosted push deployment with compute?}
  C -->|No| D[Existing validation and deployment flow]
  C -->|Yes| E{Compute changed?}
  E -->|Yes| F[PATCH Platform compute endpoint]
  E -->|No| G[Report compute already configured]
  F --> H[Return]
  G --> H
  H -. bypasses .-> I[Public endpoint validation and other updates]

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Prompt To Fix All With AI

### Issue 1
crates/alien-deploy-cli/src/commands/up.rs:1344-1350
**Early return drops requested settings**

When a running hosted push deployment is updated with compute plus other settings, both compute branches return before the remaining update flow, causing the command to report success without validating or applying settings such as public endpoints.

---

For each issue above, determine whether it is valid and should be fixed. If so, fix it directly.

_{Reviews (1): Last reviewed commit: "feat(deploy-cli): update active hosted c..." | Re-trigger Greptile}

[greptile-apps]

Early return drops requested settings

When a running hosted push deployment is updated with compute plus other settings, both compute branches return before the remaining update flow, causing the command to report success without validating or applying settings such as public endpoints.

Knowledge Base Used: CLI and deployment workflows

Prompt To Fix With AI

This is a comment left during a code review.
Path: crates/alien-deploy-cli/src/commands/up.rs
Line: 1344-1350

Comment:
**Early return drops requested settings**

When a running hosted push deployment is updated with compute plus other settings, both compute branches return before the remaining update flow, causing the command to report success without validating or applying settings such as public endpoints.

**Knowledge Base Used:** [CLI and deployment workflows](https://app.greptile.com/alien/-/custom-context/knowledge-base/alienplatform/alien/-/docs/cli-and-deployment.md)

---

For each issue above, determine whether it is valid and should be fixed. If so, fix it directly.