Browser extension signing example (#1067)

* routing and signing example

* cliipy fix

* submitting extrinsics

* change order of lines

* Skip call variants if there aren't any (#980)

Co-authored-by: Niklas Adolfsson <niklasadolfsson1@gmail.com>

* Tidy up some metadata accessing (#978)

* Reduce some repetition when obtaining metadata pallets/runtime_traits

* make them pub

* fix docs and clippy

* Bump tokio from 1.28.1 to 1.28.2 (#984)

Bumps [tokio](https://github.com/tokio-rs/tokio) from 1.28.1 to 1.28.2.
- [Release notes](https://github.com/tokio-rs/tokio/releases)
- [Commits](https://github.com/tokio-rs/tokio/compare/tokio-1.28.1...tokio-1.28.2)

---
updated-dependencies:
- dependency-name: tokio
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

* Bump regex from 1.8.2 to 1.8.3 (#986)

Bumps [regex](https://github.com/rust-lang/regex) from 1.8.2 to 1.8.3.
- [Release notes](https://github.com/rust-lang/regex/releases)
- [Changelog](https://github.com/rust-lang/regex/blob/master/CHANGELOG.md)
- [Commits](https://github.com/rust-lang/regex/compare/1.8.2...1.8.3)

---
updated-dependencies:
- dependency-name: regex
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

* Bump quote from 1.0.27 to 1.0.28 (#983)

Bumps [quote](https://github.com/dtolnay/quote) from 1.0.27 to 1.0.28.
- [Release notes](https://github.com/dtolnay/quote/releases)
- [Commits](https://github.com/dtolnay/quote/compare/1.0.27...1.0.28)

---
updated-dependencies:
- dependency-name: quote
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

* Bump proc-macro2 from 1.0.58 to 1.0.59 (#985)

Bumps [proc-macro2](https://github.com/dtolnay/proc-macro2) from 1.0.58 to 1.0.59.
- [Release notes](https://github.com/dtolnay/proc-macro2/releases)
- [Commits](https://github.com/dtolnay/proc-macro2/compare/1.0.58...1.0.59)

---
updated-dependencies:
- dependency-name: proc-macro2
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

* restrict sign_with_address_and_signature interface (#988)

* changing js bridge

* dryrunresult ok

* submitting extrinsic working

* tiny up code and ui

* formatting

* remove todos

* support tip and mortality

* Prevent bug when reusing type ids in hashing (#1075)

* practice TDD

* implement a hashmap 2-phases approach

* use nicer types

* add test for cache filling

* adjust test

---------

Co-authored-by: James Wilson <james@jsdw.me>

* small adjustment

* Merge branch 'master' into tadeo-hepperle-browser-extension-signing-example

* fix lock file

* tell users how to add Alice account to run signing example

* adjust to PR comments

* fmt

---------

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: James Wilson <james@jsdw.me>
Co-authored-by: Niklas Adolfsson <niklasadolfsson1@gmail.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

examples/wasm-example/index.scss

@@ -2,56 +2,101 @@ $primary: #24cc85;
 $secondary: #1f624a;
 $dark: #242a35;
 
-*{
-    font-family: monospace;
-    color: $dark;
-    
+* {
+  font-family: monospace;
+  color: $dark;
 }
 
-html{
-    background-color: $dark;
-    display: flex;
-    justify-content: center;
-    height: 100%;
+html {
+  background-color: $dark;
+  display: flex;
+  justify-content: center;
+  height: 100%;
 }
 
-h1{
-    font-weight: bolder;
-    color: $dark;
+h1 {
+  font-weight: bolder;
+  color: $dark;
 }
 
-body{
-    width: 800px;
-    max-width: 100%;
-    box-shadow: rgba(0, 0, 0, 0.35) 0px 5px 15px;
-    height: 100%;
-    margin: 0px;
-    padding: 16px;
-    background-color: $primary;
+body {
+  width: 800px;
+  max-width: 100%;
+  box-shadow: rgba(0, 0, 0, 0.35) 0px 5px 15px;
+  min-height: 100%;
+  margin: 0px;
+  padding: 16px;
+  background-color: $primary;
 }
 
-
-p{
-    white-space: pre-wrap;
-    border-radius: 8px;
-    padding: 8px;
-    box-shadow: rgba(0, 0, 0, 0.35) 0px 5px 15px;
-    background-color: $dark;
-    color: white;
-}
-button{
-    font-size: large;
-    padding: 8px 16px;
-    font-weight: bold;
-    background-color: $dark;
-    border: none;
-    border-radius: 8px;
-    color: white;
-    cursor: pointer;
-    display: block;
-    margin-top: 8px;
+p {
+  white-space: pre-wrap;
+  border-radius: 8px;
+  padding: 8px;
+  box-shadow: rgba(0, 0, 0, 0.35) 0px 5px 15px;
+  background-color: $dark;
+  color: white;
 }
 
-button:hover{
- background-color: $secondary;
-}
+button {
+  font-size: large;
+  padding: 8px 16px;
+  font-weight: bold;
+  background-color: $dark;
+  border: none;
+  border-radius: 8px;
+  color: white;
+  cursor: pointer;
+  display: block;
+  margin-top: 8px;
+}
+
+a {
+  text-decoration: none;
+}
+
+button:hover {
+  background-color: $secondary;
+}
+
+input {
+  font-size: large;
+  background-color: white;
+  color: $dark;
+  border-radius: 8px;
+  padding: 8px;
+}
+
+.mb {
+  margin-bottom: 12px;
+}
+
+small {
+  color: #24cc85;
+}
+
+.error {
+  color: red;
+  background: black;
+  padding: 8px;
+  border-radius: 8px;
+}
+
+@keyframes loading {
+  0% {
+    transform: translateX(0);
+    opacity: 1;
+  }
+  50% {
+    transform: translateX(20px);
+    opacity: 0.5;
+  }
+  100% {
+    transform: translateX(0);
+    opacity: 1;
+  }
+}
+
+.loading {
+  animation: loading 0.7s infinite;
+}