chore(ci-cd): adjust ci/cd workflows

[imdhemy]

No description provided.

[Copilot]

Pull Request Overview

This PR adjusts CI/CD workflows to change branch targeting and dependency management configuration.

• Updates GitHub Pages deployment to trigger on the "1.x" branch instead of "main"
• Modifies CI workflow to run on all branches using wildcard pattern
• Changes Dependabot to run monthly instead of daily with commit message prefixes and increased PR limits

Reviewed Changes

Copilot reviewed 3 out of 3 changed files in this pull request and generated 1 comment.

File	Description
.github/workflows/pages.yml	Changes deployment trigger from "main" to "1.x" branch
.github/workflows/ci.yml	Updates CI trigger to run on all branches instead of just "main"
.github/dependabot.yml	Reduces update frequency to monthly and adds commit message configuration

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