Add more Firebase performance tracing. Improve Android boot time.

[marcaaron]

Details

This PR achieves a few things all related to improving or monitoring cold boot times (which need improvement on Android specifically):

1. Adds a new custom event to Firebase sidebar_loaded so that we can check when the sidebar loads (this should be when it is actually on the screen and not when the list component lays out)
2. Delays the splash screen until the sidebar is fully loaded. The current iteration of the app has the screen going "grey" since the sidebar is not actually rendered on screen yet so this improves things psychologically.
3. Stops sending logs to Grafana while we are on dev. I'm not sure why we are doing this as dev readings are subject to wildly different scenarios than whatever is on production/release.
4. And most importantly we are delaying the rendering of the current report until after the sidebar has loaded. This could be optimized in the future depending on whether we are deep linking into a report or not (in that case maybe we would delay the sidebar), but for now it gets the app loading a bit faster.

Fixed Issues

$ #4027

Tests

1. Build the app and log in. There's no real tests just make sure it works on all platforms.

As far as benchmarks go I timed how long it takes the sidebar to appear on screen before and after the changes

sidebar_load Before Changes (ms)	sidebar_load After Changes (ms)
2274	445
2210	496
2183	274
2250	270
2306	361
2286	669
2262	270
2326	320
2326	261
2300	400
Avg	Avg
2272.3	376.6

QA Steps

No QA

Tested On

• Web
• Mobile Web
• Desktop
• iOS
• Android

Screenshots

Web

Mobile Web

Desktop

iOS

Android

[luacmartins]

Wow this is HUGE! Great work @marcaaron!

[OSBotify]

✋ This PR was not deployed to staging yet because QA is ongoing. It will be automatically deployed to staging after the next production release.

[OSBotify]

🚀 Deployed to staging in version: 1.0.80-3🚀

platform	result
🤖 android 🤖	success ✅
🖥 desktop 🖥	success ✅
🍎 iOS 🍎	success ✅
🕸 web 🕸	success ✅

[OSBotify]

🚀 Deployed to production in version: 1.0.81-4🚀

platform	result
🤖 android 🤖	success ✅
🖥 desktop 🖥	success ✅
🍎 iOS 🍎	success ✅
🕸 web 🕸	success ✅