feat: download trace

[itssharmasandeep]

Description

Download trace.
one {traceId}.json file will be downloaded

Testing

Local testing done.

Checklist:

• My changes generate no new warnings
• I have added tests that prove my fix is effective or that my feature works
• Any dependent changes have been merged and published in downstream modules

[codecov]

Codecov Report

Merging #867 (cf4a8ab) into main (2189e8a) will increase coverage by 0.00%.
The diff coverage is 87.17%.

@@           Coverage Diff           @@
##             main     #867   +/-   ##
=======================================
  Coverage   85.35%   85.36%           
=======================================
  Files         798      799    +1     
  Lines       16393    16428   +35     
  Branches     2057     2062    +5     
=======================================
+ Hits        13992    14023   +31     
- Misses       2369     2373    +4     
  Partials       32       32           

Impacted Files	Coverage Δ
...mponents/src/download-json/download-json.module.ts	100.00% <ø> (ø)
.../pages/trace-detail/trace-detail.page.component.ts	30.00% <0.00%> (-1.58%)	⬇️
...src/pages/trace-detail/trace-detail.page.module.ts	100.00% <ø> (ø)
...ing/src/pages/trace-detail/trace-detail.service.ts	92.15% <25.00%> (-5.72%)	⬇️
...nents/src/download-json/download-json.component.ts	46.66% <50.00%> (-1.73%)	⬇️
projects/distributed-tracing/src/public-api.ts	100.00% <100.00%> (ø)
...oard/data/graphql/graphql-handler-configuration.ts	100.00% <100.00%> (ø)
...aces/export-spans-graphql-query-handler.service.ts	100.00% <100.00%> (ø)

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[aaron-steinfeld]

nit (slightly more readable, IMO):

Suggested change

	[fileName]="traceDetails.id + '.json'"
	fileName="{{traceDetails.id}}.json"

[itssharmasandeep]

Done!!

[github-actions]

Unit Test Results

    4 files  ±0  254 suites  +1   14m 31s ⏱️ - 1m 12s
914 tests +4  914 ✔️ +4  0 💤 ±0  0 ❌ ±0 
920 runs  +4  920 ✔️ +4  0 💤 ±0  0 ❌ ±0 

Results for commit f45651b. ± Comparison against base commit 2189e8a.