refactor: consolidate #![allow(clippy::cast_*)] to crate roots

Add the cast-allow block to zesdex-entities/src/lib.rs and
zesdex-utils/src/lib.rs (which lacked it), then remove from
65 sub-files across all 8 crates. Build and all 223 tests
continue to pass.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

crates/zesdex-backend/src/app/bgbash/control.rs

@@ -1,9 +1,3 @@
-#![allow(
-    clippy::cast_possible_truncation,
-    clippy::cast_sign_loss,
-    clippy::cast_precision_loss,
-    clippy::cast_possible_wrap
-)]
 //! Global registry of running background bash jobs, and control operations
 //! (output polling, kill) exposed to the rest of the app.
 //!

crates/zesdex-backend/src/app/mode/effort.rs

@@ -1,9 +1,3 @@
-#![allow(
-    clippy::cast_possible_truncation,
-    clippy::cast_sign_loss,
-    clippy::cast_precision_loss,
-    clippy::cast_possible_wrap
-)]
 //! Effort mode: cycles the agent's reasoning effort level, which scales the
 //! LLM's temperature and `max_tokens` for subsequent turns.
 use crate::app::state::rest::AppStateRest;

crates/zesdex-backend/src/app/mode/rewind.rs

@@ -1,9 +1,3 @@
-#![allow(
-    clippy::cast_possible_truncation,
-    clippy::cast_sign_loss,
-    clippy::cast_precision_loss,
-    clippy::cast_possible_wrap
-)]
 //! Rewind mode: restores a file to a pre-edit snapshot stored in the
 //! session's `SQLite` blob store.
 use crate::app::state::rest::AppStateRest;

crates/zesdex-backend/src/app/review/probe.rs

@@ -1,9 +1,3 @@
-#![allow(
-    clippy::cast_possible_truncation,
-    clippy::cast_sign_loss,
-    clippy::cast_precision_loss,
-    clippy::cast_possible_wrap
-)]
 //! Build/test probing: running a verification command and capturing its
 //! pass/fail/timeout outcome for the review subagent.
 

crates/zesdex-backend/src/app/runtime/actions/mod.rs

@@ -16,8 +16,6 @@
 //! running turns on plain OS threads (rather than blocking the main loop)
 //! keeps the TUI responsive while the LLM streams.
 
-#![allow(clippy::cast_possible_truncation, clippy::cast_sign_loss, clippy::cast_precision_loss, clippy::cast_possible_wrap)]
-
 mod handlers;
 mod io;
 mod memory;

crates/zesdex-backend/src/app/state/types.rs

@@ -1,9 +1,3 @@
-#![allow(
-    clippy::cast_possible_truncation,
-    clippy::cast_sign_loss,
-    clippy::cast_precision_loss,
-    clippy::cast_possible_wrap
-)]
 //! Shared small state types: toasts, overlays, the transcript cache,
 //! tool execution model, and call origin tags.
 use serde::{Deserialize, Serialize};

crates/zesdex-backend/src/tool/fs/edit.rs

@@ -1,9 +1,3 @@
-#![allow(
-    clippy::cast_possible_truncation,
-    clippy::cast_sign_loss,
-    clippy::cast_precision_loss,
-    clippy::cast_possible_wrap
-)]
 //! Tool: `edit` — replace a substring in a file with a new string.
 use super::super::check_graduated_checks;
 use super::super::resolve_path;

crates/zesdex-backend/src/tool/fs/read.rs

@@ -1,9 +1,3 @@
-#![allow(
-    clippy::cast_possible_truncation,
-    clippy::cast_sign_loss,
-    clippy::cast_precision_loss,
-    clippy::cast_possible_wrap
-)]
 //! Tool: `read` — display file contents with line numbers.
 use super::super::resolve_path;
 use super::super::Tool;

crates/zesdex-backend/src/tool/lsp/mod.rs

@@ -1,10 +1,3 @@
-#![allow(
-    clippy::cast_possible_truncation,
-    clippy::cast_sign_loss,
-    clippy::cast_precision_loss,
-    clippy::cast_possible_wrap
-)]
-
 mod connect;
 mod completion;
 mod definition;

crates/zesdex-backend/src/view/chat.rs

@@ -1,9 +1,3 @@
-#![allow(
-    clippy::cast_possible_truncation,
-    clippy::cast_sign_loss,
-    clippy::cast_precision_loss,
-    clippy::cast_possible_wrap
-)]
 //! Chat transcript panel rendering — tight inline log style.
 //!
 //! Flow: `draw_chat` turns `state.transcript_cache.messages` into a dense,

crates/zesdex-backend/src/view/mod.rs

@@ -1,9 +1,3 @@
-#![allow(
-    clippy::cast_possible_truncation,
-    clippy::cast_sign_loss,
-    clippy::cast_precision_loss,
-    clippy::cast_possible_wrap
-)]
 //! Top-level TUI render pipeline: layouts the terminal into chat / input
 //! / status regions, dispatches overlay rendering with glassmorphism-style
 //! centered panels, and floats toast notifications over the top-right corner.

crates/zesdex-backend/src/view/status.rs

@@ -1,9 +1,3 @@
-#![allow(
-    clippy::cast_possible_truncation,
-    clippy::cast_sign_loss,
-    clippy::cast_precision_loss,
-    clippy::cast_possible_wrap
-)]
 //! Status bar rendering for the TUI — modern segmented bar design.
 //!
 //! Flow: `draw_status_bar` reads live connection/turn state off

crates/zesdex-cms/src/application/conversation_service.rs

@@ -3,13 +3,6 @@
 //! `ConversationServiceImpl` is generic over `R: ConversationRepository`,
 //! delegating all persistence to that adapter.
 
-#![allow(
-    clippy::cast_possible_truncation,
-    clippy::cast_sign_loss,
-    clippy::cast_precision_loss,
-    clippy::cast_possible_wrap
-)]
-
 use anyhow::{Context, Result};
 
 use crate::domain::conversation::{ChatMessage, Conversation};

crates/zesdex-cms/src/application/memory_service.rs

@@ -3,13 +3,6 @@
 //! `MemoryServiceImpl` is generic over `R: MemoryRepository`, delegating
 //! all persistence to that adapter.
 
-#![allow(
-    clippy::cast_possible_truncation,
-    clippy::cast_sign_loss,
-    clippy::cast_precision_loss,
-    clippy::cast_possible_wrap
-)]
-
 use anyhow::{Context, Result};
 
 use crate::domain::memory::Memory;

crates/zesdex-cms/src/application/mod.rs

@@ -3,13 +3,6 @@
 //! Each service is generic over its repository trait so the concrete
 //! persistence adapter is injected at composition root.
 
-#![allow(
-    clippy::cast_possible_truncation,
-    clippy::cast_sign_loss,
-    clippy::cast_precision_loss,
-    clippy::cast_possible_wrap
-)]
-
 pub mod conversation_service;
 pub mod memory_service;
 pub mod settings_service;

crates/zesdex-cms/src/application/settings_service.rs

@@ -3,13 +3,6 @@
 //! `SettingsServiceImpl` is generic over `S: SettingsRepository` and
 //! `C: AppConfigRepository`, delegating all persistence to those adapters.
 
-#![allow(
-    clippy::cast_possible_truncation,
-    clippy::cast_sign_loss,
-    clippy::cast_precision_loss,
-    clippy::cast_possible_wrap
-)]
-
 use anyhow::Result;
 
 use crate::domain::app_config::{AppConfig, ProviderConfig};

crates/zesdex-cms/src/domain/app_config.rs

@@ -5,13 +5,6 @@
 //! This is a pure data structure with **no I/O logic**.  Load/save
 //! responsibilities live in [`AppConfigRepository`](super::repository::AppConfigRepository).
 
-#![allow(
-    clippy::cast_possible_truncation,
-    clippy::cast_sign_loss,
-    clippy::cast_precision_loss,
-    clippy::cast_possible_wrap
-)]
-
 use std::collections::HashMap;
 
 use serde::{Deserialize, Serialize};

crates/zesdex-cms/src/domain/edit_log.rs

@@ -4,13 +4,6 @@
 //! This is a pure data structure with **no I/O logic**.  Load/save
 //! responsibilities live in [`EditLogRepository`](super::repository::EditLogRepository).
 
-#![allow(
-    clippy::cast_possible_truncation,
-    clippy::cast_sign_loss,
-    clippy::cast_precision_loss,
-    clippy::cast_possible_wrap
-)]
-
 use serde::{Deserialize, Serialize};
 
 /// A single recorded file edit: which tool made it, to which path, why,

crates/zesdex-cms/src/domain/memory.rs

@@ -5,13 +5,6 @@
 //! This is a pure data structure with **no I/O logic**.  Load/save
 //! responsibilities live in [`MemoryRepository`](super::repository::MemoryRepository).
 
-#![allow(
-    clippy::cast_possible_truncation,
-    clippy::cast_sign_loss,
-    clippy::cast_precision_loss,
-    clippy::cast_possible_wrap
-)]
-
 use std::path::{Path, PathBuf};
 
 use serde::{Deserialize, Serialize};

crates/zesdex-cms/src/domain/mod.rs

@@ -3,13 +3,6 @@
 //! This layer has zero infrastructure dependencies; all I/O is expressed through
 //! repository traits defined in [`repository`].
 
-#![allow(
-    clippy::cast_possible_truncation,
-    clippy::cast_sign_loss,
-    clippy::cast_precision_loss,
-    clippy::cast_possible_wrap
-)]
-
 pub mod app_config;
 pub mod conversation;
 pub mod edit_log;

crates/zesdex-cms/src/domain/repository.rs

@@ -4,13 +4,6 @@
 //! adapters implement.  The domain and application layers depend only on
 //! these traits, never on concrete persistence implementations.
 
-#![allow(
-    clippy::cast_possible_truncation,
-    clippy::cast_sign_loss,
-    clippy::cast_precision_loss,
-    clippy::cast_possible_wrap
-)]
-
 use std::path::Path;
 
 use anyhow::Result;

crates/zesdex-cms/src/domain/service.rs

@@ -3,13 +3,6 @@
 //! These traits are implemented by the application layer and consumed by
 //! infrastructure adapters (HTTP handlers, CLI commands, etc.).
 
-#![allow(
-    clippy::cast_possible_truncation,
-    clippy::cast_sign_loss,
-    clippy::cast_precision_loss,
-    clippy::cast_possible_wrap
-)]
-
 use anyhow::Result;
 
 use super::conversation::{ChatMessage, Conversation};

crates/zesdex-cms/src/domain/settings.rs

@@ -5,13 +5,6 @@
 //! This is a pure data structure with **no I/O logic**.  Load/save
 //! responsibilities live in [`SettingsRepository`](super::repository::SettingsRepository).
 
-#![allow(
-    clippy::cast_possible_truncation,
-    clippy::cast_sign_loss,
-    clippy::cast_precision_loss,
-    clippy::cast_possible_wrap
-)]
-
 use std::collections::HashMap;
 
 use serde::{Deserialize, Serialize};

crates/zesdex-cms/src/infrastructure/http/dto.rs

@@ -4,13 +4,6 @@
 //! They are independent of the domain entities so the API contract can
 //! evolve without coupling to the domain model.
 
-#![allow(
-    clippy::cast_possible_truncation,
-    clippy::cast_sign_loss,
-    clippy::cast_precision_loss,
-    clippy::cast_possible_wrap
-)]
-
 use serde::{Deserialize, Serialize};
 
 // ---------------------------------------------------------------------------

crates/zesdex-cms/src/infrastructure/http/handlers.rs

@@ -5,13 +5,6 @@
 //! HTTP framework — callers (e.g. Axum routes) are responsible for mapping
 //! `Result` into HTTP responses.
 
-#![allow(
-    clippy::cast_possible_truncation,
-    clippy::cast_sign_loss,
-    clippy::cast_precision_loss,
-    clippy::cast_possible_wrap
-)]
-
 use anyhow::{Context, Result};
 
 use crate::domain::memory::Memory;

crates/zesdex-cms/src/infrastructure/http/mod.rs

@@ -1,12 +1,5 @@
 //! HTTP adapter — handler functions and DTOs for CMS REST endpoints.
 
-#![allow(
-    clippy::cast_possible_truncation,
-    clippy::cast_sign_loss,
-    clippy::cast_precision_loss,
-    clippy::cast_possible_wrap
-)]
-
 pub mod dto;
 pub mod handlers;
 

crates/zesdex-cms/src/infrastructure/mod.rs

@@ -2,12 +2,5 @@
 //!
 //! Contains persistence implementations (file I/O) and HTTP handler adapters.
 
-#![allow(
-    clippy::cast_possible_truncation,
-    clippy::cast_sign_loss,
-    clippy::cast_precision_loss,
-    clippy::cast_possible_wrap
-)]
-
 pub mod http;
 pub mod persistence;

crates/zesdex-cms/src/infrastructure/persistence/app_config_repo.rs

@@ -5,13 +5,6 @@
 //! On load, auto-detects Claude credentials from the environment or
 //! `~/.claude/settings.json` and merges them into the provider map.
 
-#![allow(
-    clippy::cast_possible_truncation,
-    clippy::cast_sign_loss,
-    clippy::cast_precision_loss,
-    clippy::cast_possible_wrap
-)]
-
 use std::path::Path;
 
 use anyhow::{Context, Result};

crates/zesdex-cms/src/infrastructure/persistence/conversation_repo.rs

@@ -4,13 +4,6 @@
 //!
 //! Uses write-then-rename with fsync for crash safety.
 
-#![allow(
-    clippy::cast_possible_truncation,
-    clippy::cast_sign_loss,
-    clippy::cast_precision_loss,
-    clippy::cast_possible_wrap
-)]
-
 use std::path::Path;
 
 use anyhow::{Context, Result};

crates/zesdex-cms/src/infrastructure/persistence/edit_log_repo.rs

@@ -5,13 +5,6 @@
 //! Append-only log: new entries are appended to the file, never rewritten.
 //! In-memory cache is capped at 10K entries to prevent unbounded growth.
 
-#![allow(
-    clippy::cast_possible_truncation,
-    clippy::cast_sign_loss,
-    clippy::cast_precision_loss,
-    clippy::cast_possible_wrap
-)]
-
 use std::io::{BufRead, BufReader, Write};
 use std::path::Path;
 

crates/zesdex-cms/src/infrastructure/persistence/memory_repo.rs

@@ -7,13 +7,6 @@
 //! name, description, kind, created_at, updated_at, lifecycle,
 //! outcome, scope, before, after, provenances
 
-#![allow(
-    clippy::cast_possible_truncation,
-    clippy::cast_sign_loss,
-    clippy::cast_precision_loss,
-    clippy::cast_possible_wrap
-)]
-
 use std::collections::HashMap;
 use std::io::Write;
 use std::path::Path;

crates/zesdex-cms/src/infrastructure/persistence/mod.rs

@@ -1,12 +1,5 @@
 //! Persistence adapters — concrete file-based repository implementations.
 
-#![allow(
-    clippy::cast_possible_truncation,
-    clippy::cast_sign_loss,
-    clippy::cast_precision_loss,
-    clippy::cast_possible_wrap
-)]
-
 pub mod app_config_repo;
 pub mod conversation_repo;
 pub mod edit_log_repo;

crates/zesdex-cms/src/infrastructure/persistence/settings_repo.rs

@@ -4,13 +4,6 @@
 //!
 //! Uses write-then-rename with fsync for crash safety.
 
-#![allow(
-    clippy::cast_possible_truncation,
-    clippy::cast_sign_loss,
-    clippy::cast_precision_loss,
-    clippy::cast_possible_wrap
-)]
-
 use std::path::Path;
 
 use anyhow::{Context, Result};

crates/zesdex-entities/src/domain/auth/session.rs

@@ -1,9 +1,3 @@
-#![allow(
-    clippy::cast_possible_truncation,
-    clippy::cast_sign_loss,
-    clippy::cast_precision_loss,
-    clippy::cast_possible_wrap
-)]
 //! Session metadata: id, title, workspace roots, and message/token counts,
 //! persisted as `session.json` per session directory.
 use chrono::Utc;

crates/zesdex-entities/src/domain/auth/session_lock.rs

@@ -1,9 +1,3 @@
-#![allow(
-    clippy::cast_possible_truncation,
-    clippy::cast_sign_loss,
-    clippy::cast_precision_loss,
-    clippy::cast_possible_wrap
-)]
 //! PID-file based advisory lock preventing two processes from operating on
 //! the same session directory concurrently.
 use std::fs;

crates/zesdex-entities/src/domain/common/conversation.rs

@@ -1,9 +1,3 @@
-#![allow(
-    clippy::cast_possible_truncation,
-    clippy::cast_sign_loss,
-    clippy::cast_precision_loss,
-    clippy::cast_possible_wrap
-)]
 //! In-memory conversation state: message history plus the system prompt and
 //! model parameters used to drive the LLM.
 use serde::{Deserialize, Serialize};

crates/zesdex-entities/src/domain/common/message.rs

@@ -1,9 +1,3 @@
-#![allow(
-    clippy::cast_possible_truncation,
-    clippy::cast_sign_loss,
-    clippy::cast_precision_loss,
-    clippy::cast_possible_wrap
-)]
 //! Chat message types shared across the entity layer: `Role` and `ChatMessage`
 //! with convenience constructors.
 use serde::{Deserialize, Serialize};

crates/zesdex-entities/src/domain/common/provider.rs

@@ -1,9 +1,3 @@
-#![allow(
-    clippy::cast_possible_truncation,
-    clippy::cast_sign_loss,
-    clippy::cast_precision_loss,
-    clippy::cast_possible_wrap
-)]
 //! Provider-facing DTOs: chat completion request, response, streaming types,
 //! and the SSE stream parser.
 use serde::{Deserialize, Serialize};

crates/zesdex-entities/src/domain/common/store.rs

@@ -1,9 +1,3 @@
-#![allow(
-    clippy::cast_possible_truncation,
-    clippy::cast_sign_loss,
-    clippy::cast_precision_loss,
-    clippy::cast_possible_wrap
-)]
 //! Filesystem layout for zesdex's persistent and scratch data directories.
 use serde::{Deserialize, Serialize};
 use std::path::PathBuf;

crates/zesdex-entities/src/domain/common/tool_call.rs

@@ -1,9 +1,3 @@
-#![allow(
-    clippy::cast_possible_truncation,
-    clippy::cast_sign_loss,
-    clippy::cast_precision_loss,
-    clippy::cast_possible_wrap
-)]
 //! Tool-call DTOs embedded in assistant chat messages.
 //!
 //! Flow: provider response/stream carries `tool_calls` on an assistant

crates/zesdex-entities/src/domain/common/tool_result.rs

@@ -1,9 +1,3 @@
-#![allow(
-    clippy::cast_possible_truncation,
-    clippy::cast_sign_loss,
-    clippy::cast_precision_loss,
-    clippy::cast_possible_wrap
-)]
 //! Record of one completed tool invocation, kept for transcript/history.
 use serde::{Deserialize, Serialize};
 

crates/zesdex-entities/src/domain/common/usage.rs

@@ -1,9 +1,3 @@
-#![allow(
-    clippy::cast_possible_truncation,
-    clippy::cast_sign_loss,
-    clippy::cast_precision_loss,
-    clippy::cast_possible_wrap
-)]
 //! Token usage accounting shared by streaming and non-streaming responses.
 use serde::{Deserialize, Serialize};
 

crates/zesdex-entities/src/lib.rs

@@ -1,3 +1,10 @@
+#![allow(
+    clippy::cast_possible_truncation,
+    clippy::cast_sign_loss,
+    clippy::cast_precision_loss,
+    clippy::cast_possible_wrap
+)]
+
 //! Domain entity types for the Zesdex application.
 //!
 //! This crate contains ALL domain entity types as pure data structures

crates/zesdex-iam/src/application/oauth_service.rs

@@ -1,9 +1,3 @@
-#![allow(
-    clippy::cast_possible_truncation,
-    clippy::cast_sign_loss,
-    clippy::cast_precision_loss,
-    clippy::cast_possible_wrap
-)]
 //! OAuth flow use-cases.
 //!
 //! `OAuthServiceImpl` drives the authorization-code + PKCE flow:

crates/zesdex-iam/src/application/session_service.rs

@@ -1,9 +1,3 @@
-#![allow(
-    clippy::cast_possible_truncation,
-    clippy::cast_sign_loss,
-    clippy::cast_precision_loss,
-    clippy::cast_possible_wrap
-)]
 //! Session management use-cases.
 //!
 //! `SessionServiceImpl` implements `SessionService` by delegating to

crates/zesdex-iam/src/domain/oauth.rs

@@ -1,9 +1,3 @@
-#![allow(
-    clippy::cast_possible_truncation,
-    clippy::cast_sign_loss,
-    clippy::cast_precision_loss,
-    clippy::cast_possible_wrap
-)]
 //! Pure OAuth entities — no HTTP or persistence logic.
 use serde::{Deserialize, Serialize};
 

crates/zesdex-iam/src/domain/repository.rs

@@ -1,9 +1,3 @@
-#![allow(
-    clippy::cast_possible_truncation,
-    clippy::cast_sign_loss,
-    clippy::cast_precision_loss,
-    clippy::cast_possible_wrap
-)]
 //! Repository trait definitions (pure — no impls, no concrete persistence).
 use std::path::Path;
 

crates/zesdex-iam/src/domain/service.rs

@@ -1,9 +1,3 @@
-#![allow(
-    clippy::cast_possible_truncation,
-    clippy::cast_sign_loss,
-    clippy::cast_precision_loss,
-    clippy::cast_possible_wrap
-)]
 //! Service trait definitions — use-case interfaces for session management
 //! and OAuth flows.
 use crate::domain::oauth::{OAuthConfig, OAuthToken};

crates/zesdex-iam/src/infrastructure/http/dto.rs

@@ -1,9 +1,3 @@
-#![allow(
-    clippy::cast_possible_truncation,
-    clippy::cast_sign_loss,
-    clippy::cast_precision_loss,
-    clippy::cast_possible_wrap
-)]
 //! IAM-specific HTTP / IPC DTOs (Data Transfer Objects).
 use serde::{Deserialize, Serialize};
 

crates/zesdex-iam/src/infrastructure/http/handlers.rs

@@ -1,9 +1,3 @@
-#![allow(
-    clippy::cast_possible_truncation,
-    clippy::cast_sign_loss,
-    clippy::cast_precision_loss,
-    clippy::cast_possible_wrap
-)]
 //! IPC / HTTP handler functions.
 //!
 //! Each handler is a plain function that takes a service reference and a