feat(grpc): backend SPI pluggable in embedding mode (mudler#1621)

* run server

* grpc backend embedded support

* backend providable

feat(extra-backends): Improvements, adding mamba example (mudler#1618)

* feat(extra-backends): Improvements

vllm: add max_tokens, wire up stream event
mamba: fixups, adding examples for mamba-chat

* examples(mamba-chat): add

* docs: update

Update Dockerfile

Signed-off-by: Ettore Di Giacinto <mudler@users.noreply.github.com>

⬆️ Update ggerganov/llama.cpp (mudler#1558)

Signed-off-by: GitHub <noreply@github.com>
Co-authored-by: mudler <mudler@users.noreply.github.com>

docs: improve getting started (mudler#1553)

* docs: improve getting started

Signed-off-by: Ettore Di Giacinto <mudler@users.noreply.github.com>

* cleanups

* Use dockerhub links

* Shrink command to minimum

---------

Signed-off-by: Ettore Di Giacinto <mudler@users.noreply.github.com>

ci(dockerhub): push images also to dockerhub (mudler#1542)

Signed-off-by: Ettore Di Giacinto <mudler@users.noreply.github.com>

fix(download): correctly check for not found error (mudler#1514)

Update README.md

Signed-off-by: Ettore Di Giacinto <mudler@users.noreply.github.com>

pin go-rwkv

Signed-off-by: Ettore Di Giacinto <mudler@users.noreply.github.com>

feat(alias): alias llama to llama-cpp, update docs (mudler#1448)

Signed-off-by: Ettore Di Giacinto <mudler@users.noreply.github.com>