feat: add Salesforce POC with view tracking and e2e tests

[BeltranBulbarellaDD]

Motivation

Changes

Test instructions

Checklist

• Tested locally
• Tested on staging
• Added unit tests for this change.
• Added e2e/integration tests for this change.
• Updated documentation and/or relevant AGENTS.md file

[cit-pr-commenter-54b7da]

Bundles Sizes Evolution

📦 Bundle Name	Base Size	Local Size	𝚫	𝚫%	Status
Rum	179.27 KiB	179.75 KiB	+493 B	+0.27%	✅
Rum Profiler	6.16 KiB	6.16 KiB	0 B	0.00%	✅
Rum Recorder	27.03 KiB	27.03 KiB	0 B	0.00%	✅
Logs	56.65 KiB	57.02 KiB	+384 B	+0.66%	✅
Rum Slim	135.11 KiB	135.57 KiB	+471 B	+0.34%	✅
Worker	23.63 KiB	23.63 KiB	0 B	0.00%	✅

🚀 CPU Performance

Action Name	Base CPU Time (ms)	Local CPU Time (ms)	𝚫%
RUM - add global context	0.0052	0.0042	-19.23%
RUM - add action	0.0189	0.0138	-26.98%
RUM - add error	0.0181	0.013	-28.18%
RUM - add timing	0.0053	0.0028	-47.17%
RUM - start view	0.0242	0.0135	-44.21%
RUM - start/stop session replay recording	0.0014	0.0007	-50.00%
Logs - log message	0.0293	0.0157	-46.42%

🧠 Memory Performance

Action Name	Base Memory Consumption	Local Memory Consumption	𝚫
RUM - add global context	32.62 KiB	32.61 KiB	-11 B
RUM - add action	102.64 KiB	99.15 KiB	-3.49 KiB
RUM - add timing	31.90 KiB	31.39 KiB	-525 B
RUM - add error	89.40 KiB	97.34 KiB	+7.94 KiB
RUM - start/stop session replay recording	31.01 KiB	32.08 KiB	+1.07 KiB
RUM - start view	499.52 KiB	503.63 KiB	+4.12 KiB
Logs - log message	91.23 KiB	102.67 KiB	+11.45 KiB

🔗 RealWorld

[datadog-prod-us1-6]

🎉 All green!

❄️ No new flaky tests detected
🧪 All tests passed

🎯 Code Coverage (details)
• Patch Coverage: 63.54%
• Overall Coverage: 76.92% (-0.10%)

_{This comment will be updated automatically if new data arrives.
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