chore: use bslib assets from main

Author: gadenbuie

scripts/_pkg-sources.R

@@ -1,5 +1,5 @@
 list(
-  bslib = "rstudio/bslib@feat/toasts",
+  bslib = "rstudio/bslib@main",
   shiny = "rstudio/shiny@main",
   sass = "sass",
   htmltools = "rstudio/htmltools@main"

shiny/www/shared/_version.json

@@ -1,5 +1,5 @@
 {
   "note!": "Generated by scripts/htmlDependencies.R: do not edit by hand",
   "package": "shiny",
-  "version": "1.11.1.9001 (rstudio/shiny@b56c275364c8a7e609274a61b775ef2e003f6399)"
+  "version": "1.11.1.9001 (rstudio/shiny@e3cf4fb0892e091689f07fcf35b16da27e363f20)"
 }

shiny/www/shared/bootstrap/_version.json

@@ -1,7 +1,7 @@
 {
   "note!": "Generated by scripts/htmlDependencies.R: do not edit by hand",
-  "shiny_version": "1.11.1.9001 (rstudio/shiny@b56c275364c8a7e609274a61b775ef2e003f6399)",
-  "bslib_version": "0.9.0.9002 (rstudio/bslib@1066aa86f4cba69c717c4c7423efd27ddb150a5f)",
+  "shiny_version": "1.11.1.9001 (rstudio/shiny@e3cf4fb0892e091689f07fcf35b16da27e363f20)",
+  "bslib_version": "0.9.0.9002 (rstudio/bslib@8988ac9fa787060f6a26d531e336ab7f5ac829f2)",
   "htmltools_version": "0.5.8.9000 (rstudio/htmltools@487aa0bed7313d7597b6edd5810e53cab0061198)",
   "bootstrap_version": "5.3.1"
 }

shiny/www/shared/bootstrap/bootstrap.min.css

@@ -1,5 +1,5 @@
 {
   "note!": "Generated by scripts/htmlDependencies.R: do not edit by hand",
   "package": "bslib",
-  "version": "0.9.0.9002 (rstudio/bslib@1066aa86f4cba69c717c4c7423efd27ddb150a5f)"
+  "version": "0.9.0.9002 (rstudio/bslib@8988ac9fa787060f6a26d531e336ab7f5ac829f2)"
 }

shiny/www/shared/bslib/_version.json

@@ -27,6 +27,24 @@
   }
 
   .card-header {
+    display: flex;
+    flex-direction: row;
+    align-items: center;
+    align-self: stretch;
+    gap: 0.25rem;
+    
+    // Give the nav flex: 1 so that if the card header contains a nav, it will take all the available space
+    // and correctly push items to the right if `nav_spacer` is used
+    > .nav {
+      flex: 1;
+      min-width: 0; // Prevent flex item from overflowing
+    }
+    
+    // Ensures that nav_spacer() correctly pushes subsequent items to the right in card headers
+    > .bslib-nav-spacer {
+        margin-left: auto;
+    }
+
     .form-group {
       margin-bottom: 0;
     }