chore(dev-stack): dedupe FileInput; bump cryptify + pkg submodules

- `FileInput.svelte`: drop duplicate adds in the dropzone. A file
  already in the list (matched by name + size + lastModified) is
  silently removed from the dropzone instead of getting a second
  entry — same behaviour as Gmail's attach UI.
- `cryptify` → v0.1.27-9-g63066a1 (picks up the staging preview
  endpoint that the email-preview modal depends on, plus the
  `build.rs` Cargo.lock-driven `PG_CORE_VERSION` change).
- `postguard` (pg-pkg) → pg-ffi-v0.1.2-9-gcc47b60 (accepts Yivi
  condiscon in IrmaAuthRequest, which pg-js 2.0 emits for the
  optional name disjunction).
- `docker-compose.yml`: mount `cryptify/build.rs` and
  `cryptify/Cargo.lock` into the dev container; the bumped cryptify
  needs both at compile time to set the `X-PostGuard` mail header.

Author: rubenhensen

cryptify

@@ -18,6 +18,12 @@ services:
             - ./cryptify/conf/config.dev.toml:/app/config.toml:ro
             - ./cryptify/src:/app/src
             - ./cryptify/templates:/app/templates
+            # build.rs feeds `PG_CORE_VERSION` (used by the X-PostGuard
+            # mail header) from Cargo.lock at compile time. Both files
+            # need to be visible inside the container, or cargo bails
+            # on `env!("PG_CORE_VERSION")`.
+            - ./cryptify/build.rs:/app/build.rs:ro
+            - ./cryptify/Cargo.lock:/app/Cargo.lock:ro
             - cryptify-target:/app/target
         environment:
             - RUST_LOG=info

docker-compose.yml

@@ -87,6 +87,17 @@
         })
 
         myDropzone.on('addedfile', (file) => {
+            const isDuplicate = files.some(
+                (f) =>
+                    f.name === file.name &&
+                    f.size === file.size &&
+                    f.lastModified === file.lastModified
+            )
+            if (isDuplicate) {
+                myDropzone!.removeFile(file)
+                return
+            }
+
             files = files.concat([file])
             percentages = percentages.concat([0])
             done = done.concat([false])