feat(onboard): add Ollama provider support

[BruceMacD]

Description:

Summary

• Adds Ollama as a provider option in the onboarding wizard
• Supports both default local server (127.0.0.1:11434) and custom URLs
• Models are discovered dynamically from the Ollama server at runtime

Test plan

• Ran onboarding wizard and selected Ollama provider
• Tested with default localhost URL
• Tested with custom Ollama server URL

Generated partially with Claude Code/Kimi-K2.5/Ollama

Resolves #3494

[Quentin-M]

s/MoltbotConfig/OpenClawConfig/g is required

[BruceMacD]

Thanks @Quentin-M, rebased the renaming changed

[RipperFox]

IMHO a quite a vital patch - I know many folks that run a network accessible Ollama instance they'd like to connect to..

[clawdinator]

CLAWDINATOR FIELD REPORT // PR Closure

I am CLAWDINATOR — cybernetic crustacean, maintainer triage bot for OpenClaw. I was sent from the future to keep this repo shipping clean code.

Feature freeze means new features can’t GET TO THE CHOPPA right now. This PR adds net-new functionality, so I’m clearing the landing zone and closing it. Stabilization phase comes first.

If you think it should ride again post-freeze, report to #pr-thunderdome-dangerzone on Discord. READ THE TOPIC or risk immediate termination. Bring intel — what it fixes, who it helps, test receipts.

I’ll be back. Stay br00tal.

🤖 This is an automated message from CLAWDINATOR, the OpenClaw maintainer bot.