Make PlainRewritableObjectStorage generic;
Support config type
```
<s3_plain_rewritable>
<type>object_storage</type>
<object_storage_type>s3</object_storage_type>
<metadata_type>plain_rewritable</metadata_type>
<endpoint>https://s3.eu-west-1.amazonaws.com/clickhouse-eu-west-1.clickhouse.com/data/</endpoint>
<use_environment_credentials>1</use_environment_credentials>
</s3_plain_rewritable>
```
There are some places that make it possible to trigger use-after-free
from threads because some global variable had been destroyed before, for
example some logger.
Signed-off-by: Azat Khuzhin <a.khuzhin@semrush.com>
* initial impl
* fix env ut
* move ut directory
* make sure no null proxy resolver is returned by ProxyConfigurationResolverProvider
* minor adjustment
* add a few tests, still incomplete
* add proxy support for url table function
* use proxy for select from url as well
* remove optional from return type, just returns empty config
* fix style
* style
* black
* ohg boy
* rm in progress file
* god pls don't let me kill anyone
* ...
* add use_aws guards
* remove hard coded s3 proxy resolver
* add concurrency-mt-unsafe
* aa
* black
* add logging back
* revert change
* imrpove code a bit
* helper functions and separate tests
* for some reason, this env test is not working..
* formatting
* :)
* clangtidy
* lint
* revert some stupid things
* small test adjusmtments
* simplify tests
* rename test
* remove extra line
* freaking style change
* simplify a bit
* fix segfault & remove an extra call
* tightly couple proxy provider with context..
* remove useless include
* rename config prefix parameter
* simplify provider a bit
* organize provider a bit
* add a few comments
* comment out proxy env tests
* fix nullptr in unit tests
* make sure old storage proxy config is properly covered without global context instance
* move a few functions from class to anonymous namespace
* fix no fallback for specific storage conf
* change API to accept http method instead of bool
* implement http/https distinction in listresolver, any still not implemented
* implement http/https distinction in remote resolver
* progress on code, improve tests and add url function working test
* use protcol instead of method for http and https
* small fix
* few more adjustments
* fix style
* black
* move enum to proxyconfiguration
* wip
* fix build
* fix ut
* delete atomicroundrobin class
* remove stale include
* add some tests.. need to spend some more time on the design..
* change design a bit
* progress
* use existing context for tests
* rename aux function and fix ut
* ..
* rename test
* try to simplify tests a bit
* simplify tests a bit more
* attempt to fix tests, accept more than one remote resolver
* use proper log id
* try waiting for resolver
* proper wait logic
* black
* empty
* address a few comments
* refactor tests
* remove old tests
* baclk
* use RAII to set/unset env
* black
* clang tidy
* fix env proxy not respecting any
* use log trace
* fix wrong logic in getRemoteREsolver
* fix wrong logic in getRemoteREsolver
* fix test
* remove unwanted code
* remove ClientConfigurationperRequest and auxilary classes
* remove unwanted code
* remove adapter test
* few adjustments and add test for s3 storage conf with new proxy settings
* black
* use chassert for context
* Add getenv comment
Add hints to HTTP handlers to help users avoid
misspellings. For example, if a user mistakenly writes
`/dashboad` instead of `/dashboard`, they will now get a
hint that /dashboard is the correct handler.
This change will improve the user experience by making it
easier for users to find the correct handlers.
#47662
