修复 ConnectionContextStore 初始化

[Yurunsoft]

设置了 @Bean(recursion=false)，可以在 __init() 里执行初始化，避免启动时有大量请求进来，导致后续正确获取到正确的 Handler

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Comparison is base (47bf0a6) 65.47% compared to head (0df522d) 66.28%.
Report is 3 commits behind head on 2.1.

Additional details and impacted files

@@             Coverage Diff              @@
##                2.1     #642      +/-   ##
============================================
+ Coverage     65.47%   66.28%   +0.80%     
  Complexity    11260    11260              
============================================
  Files           896      896              
  Lines         30676    30676              
============================================
+ Hits          20086    20334     +248     
+ Misses        10590    10342     -248     

Files	Coverage Δ
.../src/Server/ConnectionContext/Listener/AppInit.php	100.00% <100.00%> (ø)
src/Server/ConnectionContext/StoreHandler.php	83.33% <100.00%> (ø)

... and 16 files with indirect coverage changes

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