.zshrc config overwrites Hermit managed PATH

[OmarTawfik]

Hermit working correctly from Terminal:

node -v
# prints v17.6.0 (my global binary)

mkdir ~/Downloads/ij-test
cd ~/Downloads/ij-test
hermit init
hermit install node

node -v
# prints v17.7.1 (hermit binary)

However, it is failing within IJ:

1. Load IJ.
2. Open the folder ~/Downloads/ij-test.
3. Trust it.
4. Enable Hermit plugin
5. Open IJ Terminal

node -v
# prints v17.6.0 (my global binary)

source ./bin/activate-hermit
node -v
# prints v17.7.1 (hermit binary)

[OmarTawfik]

from @jvmakine

Default Homebrew is not in path on M1, so it needs to be added manually, which probably ends up overriding the plugin.
Actually, that probably should be doable using the _INTELLIJ_FORCE_PREPEND_PATH hacks:

hermit-ij-plugin/src/main/kotlin/com/squareup/cash/hermit/execution/HermitShellCommandCustomiser.kt

Lines 15 to 17 in a201950

	// IntelliJ terminal injects a custom .zshenv that prepends this to the path to force
	// GO SDK binary to be first in the path.
	envs.remove("_INTELLIJ_FORCE_PREPEND_PATH")