#4352 rules dash loading efficiency

[cielbellerose]

Changes

Speeding up page loading times, some code cleaning

Notes

• moved duplicate include logic to ruleset type query args
• loading symbol for expand all

Added getAllRulesForRuleset for expand all call to make it faster since we aren't calling all children recursively

Removed unused endpoints

• getRulesetById (duplicate for getSingleRuleset)
• getUnassignedRules (stale team view logic, unused)
• getTeamRulesInRulesetType (stale team view logic, unused)

Screenshots

Screen.Recording.2026-08-10.at.2.58.15.PM.mov

Screen.Recording.2026-08-10.at.3.38.30.PM.mov

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Closes #4352