Update MinerU, Gitea, InfluxDB, Phoenix, and Selenium configurations

- Bump MinerU version from 2.7.1 to 2.7.2 in .env.example, Dockerfile, README files, and docker-compose.yaml.
- Update Gitea version from 1.25.2-rootless to 1.25.4-rootless in .env.example and docker-compose.yaml.
- Add InfluxDB configuration files including .env.example, README.md, README.zh.md, and docker-compose.yaml with version 2.8.0.
- Bump Phoenix version from 12.28.1-nonroot to 12.31.2-nonroot in .env.example and docker-compose.yaml, and update README files.
- Introduce Selenium standalone configuration with version 144.0-20260120, including .env.example, README.md, README.zh.md, and docker-compose.yaml.

src/gitea/.env.example

@@ -1,5 +1,5 @@
 # Gitea Version
-GITEA_VERSION=1.25.2-rootless
+GITEA_VERSION=1.25.4-rootless
 
 # Database configuration
 GITEA_DB_TYPE=postgres

src/gitea/docker-compose.yaml

@@ -9,7 +9,7 @@ x-defaults: &defaults
 services:
   gitea:
     <<: *defaults
-    image: ${GLOBAL_REGISTRY:-}gitea/gitea:${GITEA_VERSION:-1.25.2-rootless}
+    image: ${GLOBAL_REGISTRY:-}gitea/gitea:${GITEA_VERSION:-1.25.4-rootless}
     environment:
       - USER_UID=1000
       - USER_GID=1000