chore: update opencode model lists

[ravshansbox]

Closes #3464.

Summary

• Updates opencode_zen models from the OpenCode opencode provider list.
• Updates opencode_go models from the OpenCode opencode-go provider list.
• Excludes models marked as deprecated by models.dev so Forge matches opencode models output.

Verification

• Verified crates/forge_repo/src/provider/provider.json is valid JSON.
• Compared Forge model IDs against the effective non-deprecated OpenCode CLI model list.
• Run cargo check -p forge_repo successfully.

Co-Authored-By: ForgeCode noreply@forgecode.dev

[amitksingh1490]

Please minimize the diff so that its easier to review whats getting removed

[ravshansbox]

@amitksingh1490 I tried to reorder items inside the arrays, replaced removed ones with the new ones so that the diff is smaller. But I think it would be better to keep the array sorted by ids for easier future maintenance.