Add installers for `ollama` & `ollama-webui`

[coolaj86]

This will be most similar to https://github.com/jqlang/jq/releases, which also has completely bare, uncompressed binary files.

Notes for Cheat Sheet

v1.0

• [x] How to run

  # these were in the docs
  OLLAMA_ORIGINS='*' OLLAMA_HOST='http://localhost:11434' olloma serve

• [x] How to download model

  # to download
  ollama pull mistral

• [x] How to start CLI

  # to run
  ollama run mistral

• [x] Hello World "Who is Brandon Sanderson?"
• [x] How to list / Where to find more downloadable models

v1.1

• [ ] How to install ollama-webui

v1.2

• [ ] How to run as a system service same as caddy
• [ ] How to reverse proxy with caddy - similar to ollama-webui: README: 5. caddy

v1.3

• [ ] Example of setting temperature
• [ ] How to create a new assistant \ It's easy to create "Assistants" of various types (examples: https://github.com/Niek/chatgpt-web/tree/main/src/awesome-chatgpt-prompts). \ These are known in Ollama-land as Modelfiles' SYSTEM prompts. \ https://github.com/jmorganca/ollama/blob/main/docs/api.md

v1.4

• [ ] How to give it access to new data \ https://github.com/jmorganca/ollama/blob/main/docs/tutorials/langchainjs.md
• [ ] How to train

Pairing with a UI

• https://github.com/ivanfioravanti/chatbot-ollama
• https://github.com/ollama-webui/ollama-webui (what I picked)
• https://github.com/ollama-ui/ollama-ui
• https://github.com/richawo/minimal-llm-ui
• https://github.com/Niek/chatgpt-web

Notes for Installer

• [x] Needs to be accepted & pulled in:
  • https://github.com/ollama-webui/ollama-webui/pull/10
• [ ] Looking for feedback on
  • https://github.com/jmorganca/ollama/issues/874
  • https://github.com/jmorganca/ollama/issues/875
• [ ] needs implementation
  • https://github.com/ollama-webui/ollama-webui/issues/7

[tjbck]

By the way, in case you haven't checked, ollama-webui added a new feature where users can download the models directly from the web UI! You might just be able to bypass a couple of the todos in v1.0

Also, congrats on the recent 1k star milestone!

[coolaj86]

@tjbck thanks.

And that's great news.

However, since ollama is not going to allow embedding and until exposes its webserver to be able to pick the default page, this will be much more complicated.

Also, it's important to have the instructions for the CLI tool as a standalone.

I think I'll make a meta-package for ollama-essentials that does the bundling.

I'm also going to just PR exposing the webserver because their responses to my comments made no sense. I think there's a language barrier or a misunderstanding of how go works.