Enhance AbpRedisCahce

[realLiangshiwei]

Description

Resolves #20019

Align RedisCache

add "force reconnect" pattern via OnRedisError, opt-in based on new UseForceReconnect option (defaults to false)
avoid thread-race problems by having Connect[Async] return the cache, rather than relying on field
avoid thread-race problems by only using a single ref field (cache), rather than cache+muxer; access muxer indirectly (it is only ever needed to shut down)
use more efficient key-prefix path via RedisKey.Append
use more efficient hash-fetch by pre-storing the hash-key arrays

Checklist

• I fully tested it as developer / designer and created unit / integration tests
• I documented it (or no need to document or I will create a separate documentation issue)

How to test it?

[codecov]

Codecov Report

Attention: Patch coverage is 15.78947% with 64 lines in your changes missing coverage. Please review.

Project coverage is 52.09%. Comparing base (84396c2) to head (5857f65).
Report is 262 commits behind head on dev.

Files	Patch %	Lines
...lo/Abp/Caching/StackExchangeRedis/AbpRedisCache.cs	16.21%	61 Missing and 1 partial ⚠️
...p/Caching/StackExchangeRedis/AbpRedisExtensions.cs	0.00%	2 Missing ⚠️

Additional details and impacted files

@@            Coverage Diff             @@
##              dev   #20024      +/-   ##
==========================================
+ Coverage   51.69%   52.09%   +0.40%     
==========================================
  Files        3113     3107       -6     
  Lines       99676    99366     -310     
  Branches     7954     7514     -440     
==========================================
+ Hits        51525    51763     +238     
+ Misses      46598    46044     -554     
- Partials     1553     1559       +6     

☔ View full report in Codecov by Sentry.
📢 Have feedback on the report? Share it here.