Updates web_server to version 3 which fixes the gui from being broken with long strings

[bharvey88]

Updates web_server to version 3 which fixes the gui from being broken with long strings

Version:

What does this implement/fix?

Types of changes

• Bugfix (fixed change that fixes an issue)
• New feature (thanks!)
• Breaking change (repair/feature that breaks existing functionality)
• Dependency Update - Does not publish
• Other - Does not publish
• Website of github readme file update - Does not publish
• Github workflows - Does not publish

Checklist / Checklijst:

• The code change has been tested and works locally
• The code change has not yet been tested

If user-visible functionality or configuration variables are added/modified:

• Added/updated documentation for the web page

Summary by CodeRabbit

• Chores
  • Updated ESPHome core integration version to 25.11.26.1, upgrading from the previous 25.11.23.1 release with the latest updates and changes
  • Added web server configuration version field (set to version 3) to both standard and minimal ESPHome integration deployment profiles, implementing configuration adjustments across all supported deployment types

_{✏️ Tip: You can customize this high-level summary in your review settings.}

[coderabbitai]

Walkthrough

Three ESPHome configuration files updated: version substitution incremented in Core.yaml, and web_server version field set to 3 in both H-1.yaml and H-1_Minimal.yaml configurations.

Changes

Cohort / File(s)	Summary
Version substitution update Integrations/ESPHome/Core.yaml	Version field incremented from "25.11.23.1" to "25.11.26.1"
Web server version configuration Integrations/ESPHome/H-1.yaml, Integrations/ESPHome/H-1_Minimal.yaml	Added version: 3 field to web_server configuration block

Estimated code review effort

🎯 1 (Trivial) | ⏱️ ~3 minutes

These are straightforward configuration updates with minimal scope and no logic changes required.

Poem

🐰 A version hops forward with grace,
Web servers now don with version three's face,
Config files dance in YAML's embrace,
Simple updates to quicken the pace! ✨

Pre-merge checks and finishing touches

✅ Passed checks (3 passed)

Check name	Status	Explanation
Title check	✅ Passed	The title accurately describes the main change: updating web_server to version 3 to fix a GUI issue with long strings, which aligns with the file-level changes across all three YAML files.
Docstring Coverage	✅ Passed	No functions found in the changed files to evaluate docstring coverage. Skipping docstring coverage check.
Description Check	✅ Passed	Check skipped - CodeRabbit’s high-level summary is enabled.

✨ Finishing touches

• 📝 Generate docstrings

🧪 Generate unit tests (beta)

• Create PR with unit tests
• Post copyable unit tests in a comment
• Commit unit tests in branch gui-fix-v3

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