more jsonrpc porting (#3645)

* Port setChatVisbility to jsonrpc

* jsonrpc add functions

- setChatEphemeralTimer
- getChatEphemeralTimer
and changelog

* add pr number to changelog

* jsonrpc: getLocations function

* Port imex() to jsonrpc

* autogenerate types

* jsonrpc: add `getAccountFileSize()`

* jsonrpc: `estimateAutodeleteCount`

* jsonrpc: setStockStrings

* Refactor imex into exportSelfKeys and importSelfKeys

* generate typings

* rustformat

* fix clippy

* update changelog

Co-authored-by: jikstra <jikstra@disroot.org>

deltachat-jsonrpc/Cargo.toml

@@ -29,6 +29,7 @@ tokio = { version = "1.19.2" }
 # optional dependencies
 axum = { version = "0.5.9", optional = true, features = ["ws"] }
 env_logger = { version = "0.9.0", optional = true }
+walkdir = "2.3.2"
 
 [dev-dependencies]
 tokio = { version = "1.19.2", features = ["full", "rt-multi-thread"] }