Add help text modals to Cracking and Collapsing fields

[rustynwac]

Add help text popup modals to the Cracking and Collapsing fields in the main Observation Form, mimicking the pattern used by avalancheObservationOccurrenceDate in the Avalanche Observation Form.

Closes #962

Generated with Claude Code

[kevinherdez]

@claude please run yarn prettify and commit the changes

[claude]

Claude finished @kevinherdez's task in 2m 52s —— View job

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Running yarn prettify

• Gather context and understand request
• Install dependencies (yarn install)
• Run yarn prettify
• Commit and push changes

Issue Found

I'm unable to run yarn prettify because the workflow's allowedTools has yarn listed as a standalone tool, but yarn commands need to be listed as Bash(yarn*) to be auto-approved. The current config in .github/workflows/claude.yml line 35 has:

--allowedTools "Read,Glob,Grep,Edit,Write,yarn,Bash(pnpm prettify),...

To fix this, the yarn entry should be replaced with Bash(yarn*) (or specific patterns like Bash(yarn prettify), Bash(yarn install)), similar to how the pnpm commands are listed.

For example:

--allowedTools "Read,Glob,Grep,Edit,Write,Bash(yarn*),Bash(git status),Bash(git diff),..."

I'm unable to modify .github/workflows/ files directly (GitHub App permissions don't allow workflow modifications). Please update the workflow file and re-trigger the command.