Unable to see any SFDX commands from Command Palette

Good Day,

Starting this Morning (Pacific Time), our teams (located all across the US) are unable to access any SFDX commands from the command palette in Code Builder.

To Reproduce:

Open Code Builder
Close any forlder you may have open, to start from scratch
Open command palette and type "SFDX: Create Project with Manifest" (or just SFDX to see the available options)

We are expecting to see the available SFDX options, whereas nothing is found.

Java is installed properly, and it is in the $PATH
sf/Node is installed correctly in $HOME/.sf/bin/ and contained in the $PATH

Both commands above are available from the console.

```
codebuilder@ip-10-139-21-xx:~$ which java
/usr/bin/java

codebuilder@ip-10-139-21-xx:~$ which sf
/home/codebuilder/.sf/bin/sf

codebuilder@ip-10-139-21-xx:~$ java --version
openjdk 21.0.8 2025-07-15
OpenJDK Runtime Environment (build 21.0.8+9-Ubuntu-0ubuntu122.04.1)
OpenJDK 64-Bit Server VM (build 21.0.8+9-Ubuntu-0ubuntu122.04.1, mixed mode, sharing)

codebuilder@ip-10-139-21-xx:~$ sf version
@salesforce/cli/2.107.6 linux-x64 node-v22.19.0

codebuilder@ip-10-139-21-xx9:~$ echo $PATH
/usr/lib/code-server/lib/vscode/bin/remote-cli:/home/codebuilder/.asdf/shims:/home/codebuilder/.asdf/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/home/codebuilder/.npm-packages/bin:/home/codebuilder/.local/bin:/usr/local/lib/nodejs/bin:/home/codebuilder/.sf/bin:/home/codebuilder/.sfdx/bin
```

Code Builder Setting's `Java : Home` Path is correctly pointing to `/usr/lib/jvm/java-21-openjdk-amd64`

Thanks,
Julio.

首先，在空工作区中使用 Command Palette，重新复现 Code Builder 中缺失的 SFDX 命令。检查 Java Home 设置、sf 和 java 的路径，以及报告的版本，并将它们与命令的可用性进行对照；当“Create Project with Manifest”等 SFDX 命令再次出现时，即表示完成。

由索引模型根据 Issue 内容生成。