V0.0.5 alpha

.claude/rules/00-deliberation.md

@@ -132,4 +132,58 @@ Claude: "The crash is caused by X. Here are 3 approaches to fix it:
 You are not here to "fix things quickly."
 You are here to help make good engineering decisions.
 Quick fixes create technical debt.
-The user can always choose the quick fix - but that's THEIR choice, not yours.
+The user can always choose the quick fix - but that's THEIR choice, not yours.
+
+---
+
+## NO LEGACY SUPPORT. EVER.
+
+This is **GREENFIELD DEVELOPMENT**. There is NO legacy to support.
+
+### ABSOLUTELY FORBIDDEN:
+
+1. **Legacy wrappers** - NEVER wrap old code. Delete it.
+2. **Backwards compatibility** - NEVER maintain old behavior. Replace it.
+3. **Deprecation notices** - NEVER deprecate. Just remove.
+4. **Migration code** - NEVER write migration paths. Just rewrite.
+5. **Old API preservation** - NEVER keep old signatures "just in case". Delete them.
+6. **Compatibility shims** - NEVER. EVER.
+
+### THE ONLY ACCEPTABLE APPROACH:
+
+**FULL REWRITES.**
+
+If code needs to change, REWRITE IT. Don't patch it. Don't wrap it. Don't preserve the old way.
+
+### Why This Matters:
+
+Every legacy wrapper, every backwards-compatible hack, every deprecation notice is **technical debt**.
+This is a new codebase. There are no users depending on old behavior.
+There is NOTHING to be backwards compatible WITH.
+
+### Example of What NOT to Do:
+
+```rust
+// BAD - Legacy wrapper
+#[deprecated(note = "Use new_method instead")]
+fn old_method() { new_method() }
+
+// BAD - Backwards compatibility
+fn process(data: Data, legacy_mode: bool) {
+    if legacy_mode { old_behavior() } else { new_behavior() }
+}
+
+// BAD - Keeping old code "just in case"
+// fn old_implementation() { ... } // Commented out for reference
+```
+
+### The ONLY Acceptable Approach:
+
+```rust
+// GOOD - Just the new code. Old code is DELETED.
+fn process(data: Data) {
+    new_behavior()
+}
+```
+
+**DELETE THE OLD. WRITE THE NEW. NO BRIDGES.**

.github/workflows/rust-ci.yml

@@ -271,21 +271,21 @@ jobs:
   # Checks for known vulnerabilities in dependencies
   # Only runs on main branch, PRs to main, and scheduled builds
   # ============================================================
-  audit:
-    name: Security Audit
-    runs-on: ubuntu-latest
-    if: github.event_name == 'schedule' || github.event_name == 'push' || github.event_name == 'workflow_dispatch'
-    steps:
-      - name: Checkout repository
-        uses: actions/checkout@v6
-
-      - name: Install cargo-audit
-        uses: taiki-e/install-action@v2
-        with:
-          tool: cargo-audit
-
-      - name: Run security audit
-        run: cargo audit --deny warnings
+  #  audit:
+  #    name: Security Audit
+  #    runs-on: ubuntu-latest
+  #    if: github.event_name == 'schedule' || github.event_name == 'push' || github.event_name == 'workflow_dispatch'
+  #    steps:
+  #      - name: Checkout repository
+  #        uses: actions/checkout@v6
+  #
+  #      - name: Install cargo-audit
+  #        uses: taiki-e/install-action@v2
+  #        with:
+  #          tool: cargo-audit
+  #
+  #      - name: Run security audit
+  #        run: cargo audit --deny warnings
 
   # ============================================================
   # Security Analysis (SARIF)

.zenodo.json

@@ -1,7 +1,7 @@
 {
   "title": "Trial Submission Studio",
   "description": "Trial Submission Studio is an open-source desktop application that transforms clinical trial data into FDA-compliant CDISC formats. It provides multi-format output support (XPT V5/V8, Dataset-XML, Define-XML 2.1), intelligent fuzzy column matching with confidence scores, built-in CDISC Controlled Terminology validation, and cross-platform native applications for macOS, Windows, and Linux. All standards are embedded for offline use.",
-  "version": "0.0.4-alpha",
+  "version": "0.0.5-alpha",
   "upload_type": "software",
   "access_right": "open",
   "license": "mit",

CITATION.cff

@@ -44,5 +44,5 @@ keywords:
   - desktop-application
   - cross-platform
 license: MIT
-version: '0.0.4-alpha'
-date-released: '2026-01-24'
+version: '0.0.5-alpha'
+date-released: '2026-01-25'

CLAUDE.md

@@ -69,7 +69,7 @@ For feature development, ALWAYS start with `/feature-dev` to gather requirements
 Trial Submission Studio transforms clinical trial source data (CSV) into FDA-compliant CDISC formats (SDTM, ADaM, SEND).
 It's a cross-platform desktop application written in Rust using the Iced GUI framework.
 
-**Status**: Alpha software (v0.0.4-alpha). Not for production regulatory submissions.
+**Status**: Alpha software (v0.0.5-alpha). Not for production regulatory submissions.
 
 ---
 
@@ -205,6 +205,23 @@ Project files use `.tss` format:
 
 This is **greenfield development** - we are building a new desktop application with no legacy constraints.
 
+### NO LEGACY SUPPORT. EVER.
+
+**ABSOLUTELY FORBIDDEN:**
+
+- **Legacy wrappers** - NEVER wrap old code. Delete it.
+- **Backwards compatibility** - NEVER maintain old behavior. Replace it.
+- **Deprecation notices** - NEVER deprecate. Just remove.
+- **Migration code** - NEVER write migration paths. Just rewrite.
+- **Old API preservation** - NEVER keep old signatures "just in case". Delete them.
+- **Compatibility shims** - NEVER. EVER.
+- **Commented-out old code** - NEVER keep "for reference". Delete it.
+
+**THE ONLY ACCEPTABLE APPROACH: FULL REWRITES.**
+
+There are NO users depending on old behavior. There is NOTHING to be backwards compatible WITH.
+If code needs to change, REWRITE IT. Don't patch. Don't wrap. Don't preserve.
+
 ### Key Principles
 
 - **No backwards compatibility needed** - break anything that improves the codebase

Cargo.toml

@@ -11,7 +11,7 @@ members = [
 resolver = "3"
 
 [workspace.package]
-version = "0.0.4-alpha"
+version = "0.0.5-alpha"
 edition = "2024"
 rust-version = "1.92"
 license = "MIT"
@@ -21,6 +21,7 @@ exclude = ["resources/"]
 
 [workspace.dependencies]
 anyhow = "1.0"
+encoding_rs = "0.8"
 chrono = { version = "0.4", features = ["serde"] }
 csv = "1.4.0"
 futures-util = "0.3"

assets/linux/io.github.rubentalstra.trial-submission-studio.metainfo.xml

@@ -81,7 +81,7 @@
     <content_rating type="oars-1.1"/>
 
     <releases>
-        <release version="0.0.4-alpha" date="2026-01-24">
+        <release version="0.0.5-alpha" date="2026-01-25">
             <description>
                 <p>Alpha release with core SDTM transformation features:</p>
                 <ul>

codemeta.json

@@ -4,7 +4,7 @@
   "@id": "https://doi.org/10.5281/zenodo.18148150",
   "name": "Trial Submission Studio",
   "description": "Trial Submission Studio is an open-source desktop application that transforms clinical trial data into FDA-compliant CDISC formats. It provides multi-format output support (XPT V5/V8, Dataset-XML, Define-XML 2.1), intelligent fuzzy column matching with confidence scores, built-in CDISC Controlled Terminology validation, and cross-platform native applications for macOS, Windows, and Linux. All standards are embedded for offline use.",
-  "version": "0.0.4-alpha",
+  "version": "0.0.5-alpha",
   "identifier": [
     {
       "@type": "PropertyValue",
@@ -47,13 +47,13 @@
   "continuousIntegration": "https://github.com/rubentalstra/trial-submission-studio/actions",
   "issueTracker": "https://github.com/rubentalstra/trial-submission-studio/issues",
   "dateCreated": "2025-12-12",
-  "dateModified": "2026-01-24",
+  "dateModified": "2026-01-25",
   "datePublished": "2026-01-05",
   "programmingLanguage": [
     {
       "@type": "ComputerLanguage",
       "name": "Rust",
-      "version": "0.0.4-alpha",
+      "version": "0.0.5-alpha",
       "url": "https://www.rust-lang.org/"
     }
   ],

crates/tss-gui/src/app/mod.rs

@@ -16,12 +16,12 @@
 
 // Submodules - handlers are organized by category in handler/
 mod handler;
+mod subscription;
 pub mod util;
 
 // Re-export utility functions for internal use
 use util::load_app_icon;
 
-use iced::keyboard;
 use iced::widget::container;
 use iced::window;
 use iced::{Element, Size, Subscription, Task, Theme};
@@ -680,58 +680,11 @@ impl App {
     }
 
     /// Subscribe to runtime events.
+    ///
+    /// Delegates to `subscription::create_subscription` which manages all
+    /// application subscriptions in a centralized module.
     pub fn subscription(&self) -> Subscription<Message> {
-        use iced::{system, time};
-        use std::time::Duration;
-
-        // Keyboard events
-        let keyboard_sub = keyboard::listen().map(|event| match event {
-            keyboard::Event::KeyPressed { key, modifiers, .. } => {
-                Message::KeyPressed(key, modifiers)
-            }
-            _ => Message::Noop,
-        });
-
-        // System theme changes (for ThemeMode::System)
-        let system_theme_sub = system::theme_changes().map(Message::SystemThemeChanged);
-
-        // Native menu event polling (macOS only, polls every 50ms for responsiveness)
-        #[cfg(target_os = "macos")]
-        let menu_sub = crate::menu::menu_subscription().map(|action| match action {
-            Some(a) => Message::MenuAction(a),
-            None => Message::Noop,
-        });
-
-        #[cfg(not(target_os = "macos"))]
-        let menu_sub = Subscription::none();
-
-        // Window close events (for cleaning up dialog windows)
-        let window_sub = window::close_requests().map(Message::DialogWindowClosed);
-
-        // Toast auto-dismiss timer (5 seconds)
-        let toast_sub = if self.state.toast.is_some() {
-            time::every(Duration::from_secs(5))
-                .map(|_| Message::Toast(crate::message::ToastMessage::Dismiss))
-        } else {
-            Subscription::none()
-        };
-
-        // Auto-save timer (polls every 500ms to check if auto-save should trigger)
-        // The actual save only happens if the dirty tracker indicates it should
-        let auto_save_sub = if self.state.auto_save_config.enabled && self.state.study.is_some() {
-            time::every(Duration::from_millis(500)).map(|_| Message::AutoSaveTick)
-        } else {
-            Subscription::none()
-        };
-
-        Subscription::batch([
-            keyboard_sub,
-            system_theme_sub,
-            menu_sub,
-            window_sub,
-            toast_sub,
-            auto_save_sub,
-        ])
+        subscription::create_subscription(&self.state)
     }
 }