added loading state so that attribute form only initializes once #1883

Job	Run time
Check conditional workflows and jobs	6s
Build	6m 42s
AuroraDB IT	0s
Adapter IT	6m 21s
Adapter IT Strict Cookies	15m 37s
Base IT (1)	17m 31s
Base UT	1m 45s
Base IT (2)	24m 12s
Clustering IT	14m 36s
Base IT (3)	17m 29s
External Infinispan IT (clusterless,multi-site)	6m 35s
Base IT (4)	26m 53s
Base IT (5)	28m 25s
Java Distribution IT (ubuntu-latest, temurin, 17)	13m 19s
Login Theme v1 tests	5m 30s
Base IT (6)	30m 57s
Java Distribution IT (windows-latest, temurin, 17)	21m 5s
Quarkus IT (ubuntu-latest, zip-slow, true)	24m 56s
Quarkus UT (ubuntu-latest)	2m 18s
Quarkus IT (ubuntu-latest, zip-fast, true)	24m 34s
Volatile Sessions IT	6m 33s
Quarkus UT (windows-latest)	3m 24s
Store IT (postgres)	30m 42s
Quarkus IT (ubuntu-latest, container, true)	29m 6s
Store IT (mysql)	36m 48s
Quarkus IT (ubuntu-latest, storage, true)	8m 4s
Store IT (oracle)	33m 32s
Quarkus IT (windows-latest, win)	11m 42s
Base IT (new)	3m 0s
Store IT (mssql)	32m 11s
Store IT (mariadb)	31m 17s
FIPS IT (non-strict)	30m 56s
FIPS UT	1m 43s
FIPS IT (strict)	29m 56s
Forms IT (chrome)	33m 29s
Forms IT (firefox)	32m 22s
Migration Tests (24.0.4, postgres)	2m 31s
SSSD	6m 50s
Migration Tests (24.0.4, mysql)	3m 24s
Store Model Tests	32m 25s
Migration Tests (24.0.4, oracle)	4m 38s
Migration Tests (24.0.4, mssql)	2m 56s
Test Framework	3m 20s
WebAuthn IT (chrome)	21m 55s
Migration Tests (24.0.4, mariadb)	2m 36s
WebAuthn IT (firefox)	4m 24s
Status Check - Keycloak CI	6s
	12h 8m 41s

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