refine readme (#392)

* update readme

* update poetry version to 1.8.3

* explicitly use uvloop

* explicitly using httptools

* use ORJSON

* refine readme

.github/workflows/ai-service-ci.yaml

@@ -29,7 +29,7 @@ jobs:
       fail-fast: false
       matrix:
         python-version: [ "3.12.0" ]
-        poetry-version: [ "1.7.1" ]
+        poetry-version: [ "1.8.3" ]
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v4

.github/workflows/ai-service-release-stable-image.yaml

@@ -36,7 +36,7 @@ jobs:
       - name: Install Poetry
         uses: abatilo/actions-poetry@v2
         with:
-          poetry-version: 1.7.1
+          poetry-version: 1.8.3
       - name: Upgrade AI Service version
         run: |
           version=${{ github.event.inputs.version }}