Use uv for pip installs (#13586)

* Update tests to `pip install -e .`

Signed-off-by: Glenn Jocher <glenn.jocher@ultralytics.com>

* Auto-format by https://ultralytics.com/actions

* Update pyproject.toml

Signed-off-by: Glenn Jocher <glenn.jocher@ultralytics.com>

* Use `setup-uv` and `uv pip` for package management.

Replaced `setup-python` with `setup-uv` and updated pip commands to use the `uv` tool for dependency installation and listing. Simplifies package management and integrates

* Use `setup-uv` and `uv pip` for package management.

Replaced `setup-python` with `setup-uv` and updated pip commands to use the `uv` tool for dependency installation and listing. Simplifies package management and integrates-uv` for improved workflow consistency.

* Use `setup-uv` and `uv pip` for package management.

Replaced `setup-python` with `setup-uv` and updated pip commands to use the `uv` tool for dependency installation and listing. Simplifies package management and integrates-uv` for improved workflow consistency.

* Use `setup-uv` and `uv pip` for package management.

Replaced `setup-python` with `setup-uv` and updated pip commands to use the `uv` tool for dependency installation and listing. Simplifies package management and integrates-uv` for improved workflow consistency.

---------

Signed-off-by: Glenn Jocher <glenn.jocher@ultralytics.com>
Co-authored-by: UltralyticsAssistant <web@ultralytics.com>

utils/aws/mime.sh

@@ -4,24 +4,29 @@
 # This script will run on every instance restart, not only on first start
 # --- DO NOT COPY ABOVE COMMENTS WHEN PASTING INTO USERDATA ---
 
-Content-Type: multipart/mixed; boundary="//"
+Content-Type: multipart/mixed
+boundary="//"
 MIME-Version: 1.0
 
 --//
-Content-Type: text/cloud-config; charset="us-ascii"
+Content-Type: text/cloud-config
+charset="us-ascii"
 MIME-Version: 1.0
 Content-Transfer-Encoding: 7bit
-Content-Disposition: attachment; filename="cloud-config.txt"
+Content-Disposition: attachment
+filename="cloud-config.txt"
 
 #cloud-config
 cloud_final_modules:
 - [scripts-user, always]
 
 --//
-Content-Type: text/x-shellscript; charset="us-ascii"
+Content-Type: text/x-shellscript
+charset="us-ascii"
 MIME-Version: 1.0
 Content-Transfer-Encoding: 7bit
-Content-Disposition: attachment; filename="userdata.txt"
+Content-Disposition: attachment
+filename="userdata.txt"
 
 #!/bin/bash
 # --- paste contents of userdata.sh here ---

utils/aws/userdata.sh

@@ -25,5 +25,5 @@ else
     sudo docker start $id
     # sudo docker exec -it $id python train.py --resume # single-GPU
     sudo docker exec -d $id python utils/aws/resume.py # multi-scenario
-  done <<<"$list"
+  done <<< "$list"
 fi