Release candidate for the first public preview release 🚀

This commit contains all changes since we started working on Threema
Desktop 2.0, back in December 2019. Since then, 1380 commits were made
by 6 different people.

Seriously secure messaging on your desktop – let's make it happen!

Co-authored-by: Danilo Bargen <[email protected]>
Co-authored-by: Fabian Hauser <[email protected]>
Co-authored-by: Lenny <[email protected]>
Co-authored-by: Rob <[email protected]>
Co-authored-by: Roland Vonmatt <[email protected]>
Co-authored-by: Sergio <[email protected]>

.editorconfig

@@ -0,0 +1,17 @@
+# editorconfig.org
+
+root = true
+
+[*]
+end_of_line = lf
+insert_final_newline = true
+trim_trailing_whitespace = true
+charset = utf-8
+
+[*.{js,ts,sh}]
+indent_style = space
+indent_size = 4
+
+[*.{html,json,scss,svelte,yml}]
+indent_style = space
+indent_size = 2

.eslintignore

@@ -0,0 +1,11 @@
+node_modules/
+build/
+identities/
+libs/
+src/common/enum.ts
+src/common/network/protobuf/js
+src/common/crypto/blake2b/implementation.js
+# TODO(WEBMD-35)
+src/test/cypress/
+src/test/js/
+packaging/main.cjs