ci: use windows-2022 to sign and bundle (ollama#8941)

ollama requires vcruntime140_1.dll which isn't found on 2019. previously
the job used the windows runner (2019) but it explicitly installs
2022 to build the app. since the sign job doesn't actually build
anything, it can use the windows-2022 runner instead.

readme: add deepseek to supported models

readme: add ChibiChat to community integrations (ollama#8883)

build: add missing dependencies (ollama#8896)

ci: fix linux archive (ollama#8862)

the find returns intermediate directories which pulls the parent
directories. it also omits files under lib/ollama.

switch back to globbing

server: increase timeout in stall detection from 5s to 30s (ollama#8831)

In some cases, downloads slow due to disk i/o or other factors,
causing the download to restart a part. This causes the download
to "reverse" in percent completion. By increasing the timeout to 30s,
this should happen less frequently.

ci: split docker build by platform

this improves build reliability and concurrency

fix extra quote

fix linux archive

fix build