feat(chstorage): implement metrics storage

[tdakkota]

No description provided.

[codecov]

Codecov Report

Attention: 4022 lines in your changes are missing coverage. Please review.

Comparison is base (d974f5b) 47.36% compared to head (49d026d) 39.42%.
Report is 10 commits behind head on main.

❗ Current head 49d026d differs from pull request most recent head c234ffa. Consider uploading reports for the commit c234ffa to get more accurate results

Files	Patch %	Lines
internal/otelschema/group.go	20.49%	1418 Missing and 83 partials ⚠️
internal/chstorage/querier_metrics.go	0.00%	516 Missing ⚠️
internal/chstorage/querier_traces.go	0.00%	364 Missing ⚠️
internal/chstorage/inserter_metrics.go	0.00%	249 Missing ⚠️
internal/chstorage/columns_traces.go	0.00%	227 Missing ⚠️
internal/chstorage/querier_logs.go	0.00%	188 Missing ⚠️
internal/chstorage/columns_metrics.go	0.00%	176 Missing ⚠️
internal/chstorage/querier_metrics_hist.go	0.00%	136 Missing ⚠️
internal/chstorage/columns_logs.go	0.00%	123 Missing ⚠️
integration/prome2e/prom_e2e.go	0.00%	109 Missing ⚠️
... and 14 more

Additional details and impacted files

@@            Coverage Diff             @@
##             main     #229      +/-   ##
==========================================
- Coverage   47.36%   39.42%   -7.95%     
==========================================
  Files         161      180      +19     
  Lines       12978    16722    +3744     
==========================================
+ Hits         6147     6592     +445     
- Misses       6583     9800    +3217     
- Partials      248      330      +82     

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