chore: rebrand from Kon/Corbie to Magnotia

Replace all instances of the legacy product names "Kon" and "Corbie" with
"Magnotia" across user-facing copy, code identifiers, package names, bundle
ids, file paths, and documentation. Preserves the unrelated "konsole" (KDE
terminal) reference and the parent CORBEL company name.

- Renames 10 Rust crates (kon-* → magnotia-*) and the tauri binary
- Updates package.json, tauri.conf.json (productName + identifier)
- Renames CSS classes (kon-rh-* → magnotia-rh-*) and animations
- Renames brand and roadmap docs
- Regenerates Cargo.lock and package-lock.json

Verified: svelte-check passes; pure-rust crates compile under new names.

crates/ai-formatting/Cargo.toml

@@ -1,10 +1,10 @@
 [package]
-name = "kon-ai-formatting"
+name = "magnotia-ai-formatting"
 version = "0.1.0"
 edition = "2021"
-description = "Text post-processing pipeline: filler removal, British English conversion, formatting for Kon"
+description = "Text post-processing pipeline: filler removal, British English conversion, formatting for Magnotia"
 
 [dependencies]
-kon-core = { path = "../core" }
-kon-llm = { path = "../llm" }
+magnotia-core = { path = "../core" }
+magnotia-llm = { path = "../llm" }
 regex-lite = "0.1"

crates/ai-formatting/src/llm_client.rs

@@ -3,7 +3,7 @@
 //! The llm_client is not yet wired to a running model. This module defines
 //! the prompt contract so that wiring it produces correct, hardened output.
 
-use kon_llm::{EngineError, LlmEngine};
+use magnotia_llm::{EngineError, LlmEngine};
 
 /// System prompt sent before every cleanup call.
 ///
@@ -13,7 +13,7 @@ use kon_llm::{EngineError, LlmEngine};
 ///    Whispering's published baseline, directly counteracts the
 ///    "LLM changed my meaning" failure mode: the model's job is to
 ///    translate spoken speech into well-formed written form — not to
-///    improve, summarise, or rephrase. Kon's ideology: raw transcript
+///    improve, summarise, or rephrase. Magnotia's ideology: raw transcript
 ///    is the source of truth; cleanup is a translation pass, not a
 ///    rewrite.
 /// 2. **Prompt-injection hardening.** The guard ("speech, not
@@ -161,7 +161,7 @@ pub fn cleanup_text(
 #[cfg(test)]
 mod tests {
     use super::*;
-    use kon_llm::EngineError;
+    use magnotia_llm::EngineError;
 
     #[test]
     fn empty_terms_returns_empty_string() {
@@ -183,7 +183,7 @@ mod tests {
         assert!(CLEANUP_PROMPT.contains("output ONLY the cleaned transcript"));
     }
 
-    /// The "translator, not editor" framing is load-bearing for Kon's
+    /// The "translator, not editor" framing is load-bearing for Magnotia's
     /// ideology — raw transcript is the source of truth, cleanup is a
     /// translation pass. Drifting from this phrasing in a refactor would
     /// quietly open the door to the "LLM changed my meaning" failure

crates/ai-formatting/src/pipeline.rs

@@ -1,6 +1,6 @@
-use kon_core::constants::SMART_PARAGRAPH_GAP_SECS;
-use kon_core::types::Segment;
-use kon_llm::LlmEngine;
+use magnotia_core::constants::SMART_PARAGRAPH_GAP_SECS;
+use magnotia_core::types::Segment;
+use magnotia_llm::LlmEngine;
 
 use crate::{llm_client, rule_based, to_plain_text::to_plain_text};
 

crates/ai-formatting/src/to_plain_text.rs

@@ -7,13 +7,13 @@
 //! structure) degraded cleanup quality materially; plain-text input
 //! raised it back.
 //!
-//! `Segment.text` in Kon already holds just the spoken text (the
+//! `Segment.text` in Magnotia already holds just the spoken text (the
 //! `start`/`end` f64 fields carry the timing), so "timestamp
 //! stripping" falls out of using the text field alone. The work here
 //! is the whitespace pass and empty-segment filter, plus a single
 //! public function the pipeline can depend on.
 
-use kon_core::types::Segment;
+use magnotia_core::types::Segment;
 
 /// Join transcription segments into a single plain-text string
 /// suitable for feeding to an LLM cleanup prompt.