fix: restore compile and behaviour in Sonar refactors

- fonts: char::is_alphanumeric takes &self, so filter needs a closure
- h264: keep the mvd accumulator as i32 (prefix is usize)
- model: annotate the non-stacked range accumulators as f64
- engine: chart.options still clears the raw chart XML for upDownBars
  and quartiles; smartart goes back to the glob import (cmd! macro)
- web: keep the original viewport meta (behaviour change)

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

apps/deckcraft-web/index.html

@@ -2,7 +2,7 @@
 <html lang="en">
 <head>
   <meta charset="utf-8">
-  <meta name="viewport" content="width=device-width, initial-scale=1">
+  <meta name="viewport" content="width=device-width, initial-scale=1, user-scalable=no">
   <title>DeckCraft</title>
   <link data-trunk rel="rust" data-bin="deckcraft-web" data-wasm-opt="z" data-weak-refs />
   <link data-trunk rel="icon" href="../../assets/app-icon/hicolor/32x32/apps/ai.storyteller.deckcraft.png" />

crates/engine/src/cmd/insert.rs

@@ -1786,9 +1786,11 @@ fn apply_subtotals_and_bars(c: &mut deckcraft_model::chart::Chart, p: &Value, su
     }
     if let Some(b) = p.get("upDownBars").and_then(Value::as_bool) {
         c.up_down_bars = b;
+        c.raw = None;
     }
     if let Some(q) = p.get("quartiles").and_then(Value::as_str) {
         c.inclusive_quartiles = q.eq_ignore_ascii_case("inclusive");
+        c.raw = None;
     }
 }
 

crates/engine/src/cmd/smartart.rs

@@ -14,7 +14,7 @@ use deckcraft_model::{
 };
 use serde_json::{Value, json};
 
-use super::{CommandSpec, bad, has_selection, str_param, xfrm_of};
+use super::*;
 use crate::{EngineError, Result, Session};
 
 /// Deepest outline level the Text Pane allows.

crates/fonts/src/fontdb.rs

@@ -743,7 +743,7 @@ pub fn base_style(style: &str) -> &str {
 }
 
 fn norm(s: &str) -> String {
-    s.chars().filter(char::is_alphanumeric).flat_map(char::to_lowercase).collect()
+    s.chars().filter(|c| c.is_alphanumeric()).flat_map(char::to_lowercase).collect()
 }
 
 /// Weight implied by a style name.

crates/h264/src/cabac_mb.rs

@@ -244,7 +244,7 @@ impl SliceDecoder<'_> {
         while prefix < 9 && c.decode_decision(base + (prefix + 2).min(6)) == 1 {
             prefix += 1;
         }
-        let mut val = prefix;
+        let mut val = prefix as i32;
         if prefix >= 9 {
             // EG3 suffix
             let mut k = 3;

crates/model/src/chart.rs

@@ -749,8 +749,8 @@ impl Chart {
         let (mut lo, mut hi) = if self.kind.stacked() {
             self.stacked_value_range(n)
         } else {
-            let mut l = 0.0;
-            let mut h = 0.0;
+            let mut l: f64 = 0.0;
+            let mut h: f64 = 0.0;
             for s in &self.series {
                 for v in s.values.iter().flatten() {
                     if v.is_finite() {