RPPL-3821: Backporting fb marketplace app api changes.

[kvfasil]

What

discovery.launch() api's updated.

Why

For fb marketplace apps

How

Updated rules.

Test

launch hayu app.

Checklist

• I have self-reviewed this PR
• I have added tests that prove the feature works or the fix is effective

[Copilot]

Pull request overview

This PR backports FB marketplace app API changes by simplifying the discovery.launch() implementation. The key change is removing the intent context source update logic that was previously modifying navigation intents before passing them to internal request handlers.

Changes:

• Removed the update_intent function call and its usage, passing the original LaunchRequest directly to the internal handler
• Corrected error message from "Failed to serialize SectionIntent" to "Failed to serialize LaunchIntent" to accurately reflect the type being serialized
• Commented out the update_intent function and related code blocks

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[github-actions]

Package	Line Rate	Health
core.main.src	0%	❌
core.main.src.utils	30%	❌
core.sdk.src.api	46%	❌
core.sdk.src.extn	77%	✔
core.sdk.src.framework	64%	➖
core.sdk.src.manifest	0%	❌
core.sdk.src.service.mock_app_gw.appgw	0%	❌
device.thunder_ripple_sdk.src.events	4%	❌
core.main.src.bootstrap.extn	0%	❌
core.sdk.src.api.firebolt	85%	✔
core.sdk.src.extn.client	82%	✔
core.sdk.src.service.mock_app_gw	0%	❌
core.tdk.src.gateway	100%	✔
core.sdk.src.api.device	76%	✔
device.mock_device.src	55%	➖
device.thunder_ripple_sdk.src.processors.events	0%	❌
core.sdk.src.extn.ffi	0%	❌
core.main.src.bootstrap	0%	❌
core.main.src.broker.test	90%	✔
core.tdk.src.utils	0%	❌
core.main.src.processor.storage	0%	❌
core.main.src.broker.thunder	37%	❌
device.thunder_ripple_sdk.src.bootstrap	0%	❌
core.sdk.src.api.distributor	68%	➖
core.main.src.broker.rules	78%	✔
core.main.src.firebolt.handlers	12%	❌
core.main.src.broker	70%	➖
core.main.src.service.apps	25%	❌
core.main.src.service	35%	❌
core.sdk.src.api.gateway	69%	➖
core.sdk.src.api.manifest	75%	➖
core.sdk.src.processor	4%	❌
core.main.src.service.extn	25%	❌
core.main.src.processor	0%	❌
core.sdk.src.service	35%	❌
core.main.src.firebolt	2%	❌
core.sdk.src.utils	63%	➖
device.thunder_ripple_sdk.src.client	67%	➖
core.sdk.src.api.observability	57%	➖
core.main.src.state	36%	❌
device.thunder_ripple_sdk.src.processors	17%	❌
core.main.src.service.ripple_service	7%	❌
core.main.src.bootstrap.manifest	0%	❌
core.main.src.state.cap	43%	❌
device.thunder_ripple_sdk.src	17%	❌
Summary	50% (21873 / 44095)	➖

Minimum allowed line rate is 48%