Release v12.0.0

[subhod-i]

• typescript for everything TypeScript definitions for everything #1215
• auto-generate and publish API reference documentation. implemented in 6d5b7bd
• support IDE features: Code completion, Goto definition, Documentation (isn't it the same as the first or do we need something special here?)
• already opened pull requests related to ts
• Node should init in sync #1536
• NodeApi should return EncodedData<...> instead of a general string #1537 (rejected, too difficult)
• refactor!: extract base sdk classes #1551
• Generate docs from TSDoc and typescript #1546
• refactor(tests): migrate remaining tests ts #1520
• examples and guides working.
• ensure that aepp-wallet connection works between sdk@11 and sdk@12.
• Web wallet extension(SDK v12) is not compatible with Aepp in examples(SDK v11)  #1561
• Examples Aepp(SDK v12) is not working with web wallet extension(SDK v11) #1559
• fix(aepp): use networkId in rpc tx signing #1565
• fix(wallet): revert to returning complete tx data instead of just hash in rpc wallet signing #1567
• docs(examples): make it v12 compatible #1563
• docs: update wallet boilerplate #1549 (rejected, needs to rebase)

[subhod-i]

Aepp <-> Wallet compatibility table

SDK \ Wallet	v11	v12
v11	✅	#1561
v12	#1559	✅

Edit 1: All fixed

SDK \ Wallet	v11	v12
v11	✅	✅
v12	✅	✅