diff --git a/.gitignore b/.gitignore
index 28eb681b..6741ffbf 100644
--- a/.gitignore
+++ b/.gitignore
@@ -16,3 +16,4 @@ testing/
 run_bins/
 result
 corporate_erp/
+.codex-scheduled/
diff --git a/AGENTS.md b/AGENTS.md
index 037b3d39..e19a38e1 100644
--- a/AGENTS.md
+++ b/AGENTS.md
@@ -4,6 +4,21 @@
 - Preserve existing formatting. Make only the smallest hand-edited changes required for the task.
 - Do not run builds, checks, linters, or pre-existing tests. Only run tests that an agent wrote or modified as part of the current task; if the agent did not write or modify any tests, run no tests.
 
+## Disk constraints
+
+This workspace is heavily disk constrained. Do not run any command that may create a new or substantially different artifact graph unless the user explicitly authorizes the disk cost.
+
+- Reuse the repository's existing build caches only. A build, check, or test is permitted only when its exact package, feature set, profile, and target directory are already known to be cached. If cache reuse is uncertain, do not run it; report that verification was not run.
+- Do not create persistent alternate target directories or copy build artifacts inside the workspace. Temporary artifacts, including an isolated `CARGO_TARGET_DIR`, may be placed under `/tmp` only when they are necessary and are fully removed immediately after the command finishes.
+- Every `/tmp` workspace must be created as a unique, narrowly scoped directory (prefer `mktemp -d`), tracked explicitly, and removed on success, failure, or interruption. Use a shell cleanup trap when one command owns the directory. Before deletion, verify the resolved path is the exact temporary directory under `/tmp`; never delete `/tmp` itself or use a broad glob.
+- Do not leave a `/tmp` build or other artifact-producing command running when its cleanup depends on the agent returning later. If a command may outlive the tool call, use the persistent, already-cached workspace target instead or do not run it.
+- Do not change Cargo features, profiles, targets, toolchains, or package selections merely to work around a lock or compile failure; doing so creates another artifact graph.
+- Do not run dependency-fetching or installation commands such as `cargo fetch`, `cargo install`, `nix build`, `nix shell`, `nix develop`, `npm install`, `yarn install`, or equivalents unless the user explicitly requests them and confirms the required artifacts are already cached or accepts the disk usage.
+- Do not invoke Nix commands that may realize new store paths. Read-only evaluation is allowed only when it is known not to fetch or realize anything; otherwise inspect existing files and environment state instead.
+- Prefer artifact-free validation: inspect diffs, use `rg`, read source files, and run `git diff --check`. Small interpreted tests are acceptable only when they do not install dependencies, create caches, or emit build artifacts.
+- Never run cleanup or garbage-collection commands (`cargo clean`, deleting `target`, Nix garbage collection, or similar) without an explicit user request. Disk pressure does not authorize deleting potentially reusable user data.
+- Existing background build/watch processes belong to the user. Do not start a competing build to bypass their lock, and do not redirect compilation elsewhere.
+
 ## Long-running commands
 
 - Never repeatedly poll a running command.
diff --git a/Cargo.lock b/Cargo.lock
index 63393c0d..060bc130 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -883,7 +883,7 @@ version = "3.9.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "519bd3116aeeb42d5372c29d982d16d0170d3d4a5ed85fc7dd91642ffff3c67c"
 dependencies = [
- "darling 0.23.0",
+ "darling 0.20.11",
  "ident_case",
  "prettyplease",
  "proc-macro2",
@@ -1161,7 +1161,7 @@ checksum = "c8d4a3bb8b1e0c1050499d1815f5ab16d04f0959b233085fb31653fbfc9d98f9"
 
 [[package]]
 name = "client"
-version = "0.8.48"
+version = "0.8.50"
 dependencies = [
  "anyhow",
  "async-trait",
@@ -1282,7 +1282,7 @@ dependencies = [
 
 [[package]]
 name = "common"
-version = "0.8.48"
+version = "0.8.50"
 dependencies = [
  "icu_casemap",
  "prost",
@@ -2574,7 +2574,7 @@ dependencies = [
  "libc",
  "option-ext",
  "redox_users",
- "windows-sys 0.61.2",
+ "windows-sys 0.59.0",
 ]
 
 [[package]]
@@ -2738,7 +2738,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "39cab71617ae0d63f51a36d69f866391735b51691dbda63cf6f96d042b63efeb"
 dependencies = [
  "libc",
- "windows-sys 0.61.2",
+ "windows-sys 0.59.0",
 ]
 
 [[package]]
@@ -4248,7 +4248,7 @@ dependencies = [
 
 [[package]]
 name = "komp-app"
-version = "0.8.48"
+version = "0.8.50"
 dependencies = [
  "anyhow",
  "common",
@@ -4749,7 +4749,7 @@ version = "0.50.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "7957b9740744892f114936ab4a57b3f487491bbeafaf8083688b16841a4240e5"
 dependencies = [
- "windows-sys 0.61.2",
+ "windows-sys 0.59.0",
 ]
 
 [[package]]
@@ -5774,7 +5774,7 @@ version = "0.14.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "03da047801ff44bb6a4d407d4860c05fd70bb81714e6b2f3812603d5b145b042"
 dependencies = [
- "heck 0.5.0",
+ "heck 0.4.1",
  "itertools 0.14.0",
  "log",
  "multimap",
@@ -5934,7 +5934,7 @@ dependencies = [
  "once_cell",
  "socket2",
  "tracing",
- "windows-sys 0.61.2",
+ "windows-sys 0.59.0",
 ]
 
 [[package]]
@@ -6618,7 +6618,7 @@ dependencies = [
  "errno",
  "libc",
  "linux-raw-sys",
- "windows-sys 0.61.2",
+ "windows-sys 0.59.0",
 ]
 
 [[package]]
@@ -6675,7 +6675,7 @@ dependencies = [
  "security-framework",
  "security-framework-sys",
  "webpki-root-certs",
- "windows-sys 0.61.2",
+ "windows-sys 0.59.0",
 ]
 
 [[package]]
@@ -6782,7 +6782,7 @@ checksum = "1c107b6f4780854c8b126e228ea8869f4d7b71260f962fefb57b996b8959ba6b"
 
 [[package]]
 name = "search"
-version = "0.8.48"
+version = "0.8.50"
 dependencies = [
  "anyhow",
  "common",
@@ -6970,7 +6970,7 @@ dependencies = [
 
 [[package]]
 name = "server"
-version = "0.8.48"
+version = "0.8.50"
 dependencies = [
  "anyhow",
  "bcrypt",
@@ -7235,7 +7235,7 @@ version = "0.9.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "5f103c50866b8743da9429b8a581d81a27c2d3a9c4ac7df8f8571c1dd7896eda"
 dependencies = [
- "heck 0.5.0",
+ "heck 0.4.1",
  "proc-macro2",
  "quote",
  "syn 2.0.117",
@@ -7959,7 +7959,7 @@ dependencies = [
  "getrandom 0.4.2",
  "once_cell",
  "rustix",
- "windows-sys 0.61.2",
+ "windows-sys 0.59.0",
 ]
 
 [[package]]
@@ -8562,7 +8562,7 @@ checksum = "e78122066b0cb818b8afd08f7ed22f7fdbc3e90815035726f0840d0d26c0747a"
 
 [[package]]
 name = "tui-canvas"
-version = "0.8.48"
+version = "0.8.50"
 dependencies = [
  "anyhow",
  "arboard",
@@ -8593,7 +8593,7 @@ dependencies = [
 
 [[package]]
 name = "tui-canvas-validation-core"
-version = "0.8.48"
+version = "0.8.50"
 dependencies = [
  "regex",
  "serde",
@@ -8603,7 +8603,7 @@ dependencies = [
 
 [[package]]
 name = "tui-pages"
-version = "0.8.48"
+version = "0.8.50"
 dependencies = [
  "criterion",
  "crossterm",
@@ -8849,7 +8849,7 @@ dependencies = [
 
 [[package]]
 name = "ux-config"
-version = "0.8.48"
+version = "0.8.50"
 dependencies = [
  "toml",
 ]
@@ -9323,7 +9323,7 @@ version = "0.1.11"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "c2a7b1c03c876122aa43f3020e6c3c3ee5c05081c9a00739faf7503aeba10d22"
 dependencies = [
- "windows-sys 0.61.2",
+ "windows-sys 0.59.0",
 ]
 
 [[package]]
diff --git a/Cargo.toml b/Cargo.toml
index 9267973a..debc6728 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -5,7 +5,7 @@ resolver = "3"
 [workspace.package]
 # TODO: idk how to do the name, fix later
 # name = "komp_ac"
-version = "0.8.48"
+version = "0.8.50"
 edition = "2024"
 license = "GPL-3.0-or-later"
 authors = ["Filip Priečinský <filippriec@gmail.com>"]
diff --git a/client b/client
index f4eb4c32..b5db33db 160000
--- a/client
+++ b/client
@@ -1 +1 @@
-Subproject commit f4eb4c32abe815f7acf808918359e3a0d37452cf
+Subproject commit b5db33db2380c00b0cea4a740ef7b4b30ee31e49
diff --git a/client-gui2 b/client-gui2
index 87c989b9..a2c27ce0 160000
--- a/client-gui2
+++ b/client-gui2
@@ -1 +1 @@
-Subproject commit 87c989b98a3775b4195b2aec5c6a27dc008f5127
+Subproject commit a2c27ce051cd157eaa8536f80a947431cc72df32
diff --git a/komp-app/src/grpc.rs b/komp-app/src/grpc.rs
index 63558397..a9183764 100644
--- a/komp-app/src/grpc.rs
+++ b/komp-app/src/grpc.rs
@@ -31,7 +31,8 @@ use common::proto::komp_ac::search::{
     ColumnConstraint, MatchMode, SearchOrder, SearchRequest, SearchResponse,
 };
 use common::proto::komp_ac::table_definition::{
-    CreateCustomExchangeRatesTableRequest, CreateCustomExchangeRatesTableResponse,
+    ApplyInvoiceTemplateTableRequest, CreateCustomExchangeRatesTableRequest,
+    CreateCustomExchangeRatesTableResponse, CreateInvoiceTemplateTableResponse,
     GetProfileDetailsRequest, GetProfileDetailsResponse, GetTableCatalogRequest,
     GetTableCatalogResponse, ListColumnTypesResponse, PostTableDefinitionRequest,
     ProfileTreeResponse, PutTableDefinitionRequest, PutTableDefinitionResponse,
@@ -1204,7 +1205,7 @@ impl GrpcClient {
     pub async fn create_invoice_template_table(
         &mut self,
         request: common::proto::komp_ac::table_definition::CreateInvoiceTemplateTableRequest,
-    ) -> Result<common::proto::komp_ac::table_definition::CreateInvoiceTemplateTableResponse> {
+    ) -> Result<CreateInvoiceTemplateTableResponse> {
         let request = self.authenticated_request(request)?;
         Ok(self
             .table_definition_client
@@ -1214,6 +1215,19 @@ impl GrpcClient {
             .into_inner())
     }
 
+    pub async fn apply_invoice_template_table(
+        &mut self,
+        request: ApplyInvoiceTemplateTableRequest,
+    ) -> Result<CreateInvoiceTemplateTableResponse> {
+        let request = self.authenticated_request(request)?;
+        Ok(self
+            .table_definition_client
+            .apply_invoice_template_table(request)
+            .await
+            .context("gRPC ApplyInvoiceTemplateTable call failed")?
+            .into_inner())
+    }
+
     pub async fn list_rate_sources(
         &mut self,
     ) -> Result<common::proto::komp_ac::exchange_rates::ListRateSourcesResponse> {
diff --git a/server b/server
index 15f69ae4..0abaff6e 160000
--- a/server
+++ b/server
@@ -1 +1 @@
-Subproject commit 15f69ae42cc22f280bb730333682565be66680d2
+Subproject commit 0abaff6ee742d67c0ca3f277c494a419711fe3d4