core: add tracing for all components

[corverroos]

Add WireOptions and WithTracing that wraps all core workflow component input functions in tracing spans. Also trace all logs.

category: feature
ticket: #302

[codecov]

Codecov Report

Merging #304 (6e87b40) into corver/jaeger (148575e) will decrease coverage by 1.11%.
The diff coverage is 24.37%.

❗ Current head 6e87b40 differs from pull request most recent head 02b32a0. Consider uploading reports for the commit 02b32a0 to get more accurate results

@@                Coverage Diff                @@
##           corver/jaeger     #304      +/-   ##
=================================================
- Coverage          56.00%   54.88%   -1.12%     
=================================================
  Files                 57       58       +1     
  Lines               4491     4624     +133     
=================================================
+ Hits                2515     2538      +23     
- Misses              1637     1747     +110     
  Partials             339      339              

Impacted Files	Coverage Δ
core/interfaces.go	0.00% <0.00%> (ø)
core/types.go	32.25% <ø> (-7.75%)	⬇️
core/tracing.go	9.52% <9.52%> (ø)
core/validatorapi/validatorapi.go	42.85% <68.75%> (+1.00%)	⬆️
core/scheduler/scheduler.go	70.00% <80.00%> (+0.18%)	⬆️
app/app.go	62.58% <100.00%> (+0.24%)	⬆️
core/leadercast/leadercast.go	68.75% <100.00%> (+2.84%)	⬆️
core/parsigex/parsigex.go	61.97% <100.00%> (+2.27%)	⬆️
core/sigagg/sigagg.go	56.62% <100.00%> (+1.07%)	⬆️
core/validatorapi/router.go	63.36% <100.00%> (ø)
... and 1 more

---

Continue to review full report at Codecov.

Legend - Click here to learn more
Δ = absolute <relative> (impact), ø = not affected, ? = missing data
Powered by Codecov. Last update 148575e...02b32a0. Read the comment docs.

[dB2510]

Looks Great!