diff --git a/Cargo.lock b/Cargo.lock
index a46b7ec..c8895bd 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -1959,11 +1959,11 @@ checksum = "08ab2867e3eeeca90e844d1940eab391c9dc5228783db2ed999acbc0a9ed375a"
 
 [[package]]
 name = "matchers"
-version = "0.1.0"
+version = "0.2.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "8263075bb86c5a1b1427b5ae862e8889656f126e9f77c484496e8b47cf5c5558"
+checksum = "d1525a2a28c7f4fa0fc98bb91ae755d1e2d1505079e05539e35bc876b5d65ae9"
 dependencies = [
- "regex-automata 0.1.10",
+ "regex-automata",
 ]
 
 [[package]]
@@ -2080,12 +2080,11 @@ dependencies = [
 
 [[package]]
 name = "nu-ansi-term"
-version = "0.46.0"
+version = "0.50.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "77a8165726e8236064dbb45459242600304b42a5ea24ee2948e18e023bf7ba84"
+checksum = "7957b9740744892f114936ab4a57b3f487491bbeafaf8083688b16841a4240e5"
 dependencies = [
- "overload",
- "winapi",
+ "windows-sys 0.60.2",
 ]
 
 [[package]]
@@ -2243,12 +2242,6 @@ version = "0.2.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "04744f49eae99ab78e0d5c0b603ab218f515ea8cfe5a456d7629ad883a3b6e7d"
 
-[[package]]
-name = "overload"
-version = "0.1.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b15813163c1d831bf4a13c3610c05c0d03b39feb07f7e09fa234dac9b15aaf39"
-
 [[package]]
 name = "ownedbytes"
 version = "0.9.0"
@@ -2810,17 +2803,8 @@ checksum = "b544ef1b4eac5dc2db33ea63606ae9ffcfac26c1416a2806ae0bf5f56b201191"
 dependencies = [
  "aho-corasick",
  "memchr",
- "regex-automata 0.4.9",
- "regex-syntax 0.8.5",
-]
-
-[[package]]
-name = "regex-automata"
-version = "0.1.10"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "6c230d73fb8d8c1b9c0b3135c5142a8acee3a0558fb8db5cf1cb65f8d7862132"
-dependencies = [
- "regex-syntax 0.6.29",
+ "regex-automata",
+ "regex-syntax",
 ]
 
 [[package]]
@@ -2831,15 +2815,9 @@ checksum = "809e8dc61f6de73b46c85f4c96486310fe304c434cfa43669d7b40f711150908"
 dependencies = [
  "aho-corasick",
  "memchr",
- "regex-syntax 0.8.5",
+ "regex-syntax",
 ]
 
-[[package]]
-name = "regex-syntax"
-version = "0.6.29"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f162c6dd7b008981e4d40210aca20b4bd0f9b60ca9271061b07f78537722f2e1"
-
 [[package]]
 name = "regex-syntax"
 version = "0.8.5"
@@ -3210,6 +3188,7 @@ dependencies = [
  "futures",
  "jsonwebtoken",
  "lazy_static",
+ "once_cell",
  "prost 0.13.5",
  "prost-build 0.14.1",
  "prost-types 0.13.5",
@@ -3234,6 +3213,7 @@ dependencies = [
  "tonic",
  "tonic-reflection",
  "tracing",
+ "tracing-subscriber",
  "uuid",
  "validator",
 ]
@@ -3830,7 +3810,7 @@ dependencies = [
  "fnv",
  "once_cell",
  "plist",
- "regex-syntax 0.8.5",
+ "regex-syntax",
  "serde",
  "serde_derive",
  "serde_json",
@@ -3936,7 +3916,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "d60769b80ad7953d8a7b2c70cdfe722bbcdcac6bccc8ac934c40c034d866fc18"
 dependencies = [
  "byteorder",
- "regex-syntax 0.8.5",
+ "regex-syntax",
  "utf8-ranges",
 ]
 
@@ -4318,9 +4298,9 @@ checksum = "8df9b6e13f2d32c91b9bd719c00d1958837bc7dec474d94952798cc8e69eeec3"
 
 [[package]]
 name = "tracing"
-version = "0.1.41"
+version = "0.1.44"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "784e0ac535deb450455cbfa28a6f0df145ea1bb7ae51b821cf5e7927fdcfbdd0"
+checksum = "63e71662fa4b2a2c3a26f570f037eb95bb1f85397f3cd8076caed2f026a6d100"
 dependencies = [
  "log",
  "pin-project-lite",
@@ -4330,9 +4310,9 @@ dependencies = [
 
 [[package]]
 name = "tracing-attributes"
-version = "0.1.30"
+version = "0.1.31"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "81383ab64e72a7a8b8e13130c49e3dab29def6d0c7d76a03087b3cf71c5c6903"
+checksum = "7490cfa5ec963746568740651ac6781f701c9c5ea257c58e057f3ba8cf69e8da"
 dependencies = [
  "proc-macro2",
  "quote",
@@ -4341,9 +4321,9 @@ dependencies = [
 
 [[package]]
 name = "tracing-core"
-version = "0.1.34"
+version = "0.1.36"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b9d12581f227e93f094d3af2ae690a574abb8a2b9b7a96e7cfe9647b2b617678"
+checksum = "db97caf9d906fbde555dd62fa95ddba9eecfd14cb388e4f491a66d74cd5fb79a"
 dependencies = [
  "once_cell",
  "valuable",
@@ -4362,14 +4342,14 @@ dependencies = [
 
 [[package]]
 name = "tracing-subscriber"
-version = "0.3.19"
+version = "0.3.22"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e8189decb5ac0fa7bc8b96b7cb9b2701d60d48805aca84a238004d665fcc4008"
+checksum = "2f30143827ddab0d256fd843b7a66d164e9f271cfa0dde49142c5ca0ca291f1e"
 dependencies = [
  "matchers",
  "nu-ansi-term",
  "once_cell",
- "regex",
+ "regex-automata",
  "sharded-slab",
  "smallvec",
  "thread_local",
diff --git a/common/proto/adresar.proto b/common/proto/adresar.proto
index 41e0ea2..00094be 100644
--- a/common/proto/adresar.proto
+++ b/common/proto/adresar.proto
@@ -6,78 +6,78 @@ import "common.proto";
 // import "table_structure.proto";
 
 service Adresar {
-    rpc PostAdresar (PostAdresarRequest) returns (AdresarResponse);
-    rpc GetAdresar (GetAdresarRequest) returns (AdresarResponse);
-    rpc PutAdresar (PutAdresarRequest) returns (AdresarResponse);
-    rpc DeleteAdresar (DeleteAdresarRequest) returns (DeleteAdresarResponse);
-    rpc GetAdresarCount (common.Empty) returns (common.CountResponse);
-    rpc GetAdresarByPosition (common.PositionRequest) returns (AdresarResponse);
+  rpc PostAdresar(PostAdresarRequest) returns (AdresarResponse);
+  rpc GetAdresar(GetAdresarRequest) returns (AdresarResponse);
+  rpc PutAdresar(PutAdresarRequest) returns (AdresarResponse);
+  rpc DeleteAdresar(DeleteAdresarRequest) returns (DeleteAdresarResponse);
+  rpc GetAdresarCount(common.Empty) returns (common.CountResponse);
+  rpc GetAdresarByPosition(common.PositionRequest) returns (AdresarResponse);
 }
 
 message GetAdresarRequest {
-    int64 id = 1;
+  int64 id = 1;
 }
 
 message DeleteAdresarRequest {
-    int64 id = 1;
+  int64 id = 1;
 }
 
 message PostAdresarRequest {
-    string firma = 1;
-    string kz = 2;
-    string drc = 3;
-    string ulica = 4;
-    string psc = 5;
-    string mesto = 6;
-    string stat = 7;
-    string banka = 8;
-    string ucet = 9;
-    string skladm = 10;
-    string ico = 11;
-    string kontakt = 12;
-    string telefon = 13;
-    string skladu = 14;
-    string fax = 15;
+  string firma = 1;
+  string kz = 2;
+  string drc = 3;
+  string ulica = 4;
+  string psc = 5;
+  string mesto = 6;
+  string stat = 7;
+  string banka = 8;
+  string ucet = 9;
+  string skladm = 10;
+  string ico = 11;
+  string kontakt = 12;
+  string telefon = 13;
+  string skladu = 14;
+  string fax = 15;
 }
 
 message AdresarResponse {
-    int64 id = 1;
-    string firma = 2;
-    string kz = 3;
-    string drc = 4;
-    string ulica = 5;
-    string psc = 6;
-    string mesto = 7;
-    string stat = 8;
-    string banka = 9;
-    string ucet = 10;
-    string skladm = 11;
-    string ico = 12;
-    string kontakt = 13;
-    string telefon = 14;
-    string skladu = 15;
-    string fax = 16;
+  int64 id = 1;
+  string firma = 2;
+  string kz = 3;
+  string drc = 4;
+  string ulica = 5;
+  string psc = 6;
+  string mesto = 7;
+  string stat = 8;
+  string banka = 9;
+  string ucet = 10;
+  string skladm = 11;
+  string ico = 12;
+  string kontakt = 13;
+  string telefon = 14;
+  string skladu = 15;
+  string fax = 16;
 }
 
 message PutAdresarRequest {
-    int64 id = 1;
-    string firma = 2;
-    string kz = 3;
-    string drc = 4;
-    string ulica = 5;
-    string psc = 6;
-    string mesto = 7;
-    string stat = 8;
-    string banka = 9;
-    string ucet = 10;
-    string skladm = 11;
-    string ico = 12;
-    string kontakt = 13;
-    string telefon = 14;
-    string skladu = 15;
-    string fax = 16;
+  int64 id = 1;
+  string firma = 2;
+  string kz = 3;
+  string drc = 4;
+  string ulica = 5;
+  string psc = 6;
+  string mesto = 7;
+  string stat = 8;
+  string banka = 9;
+  string ucet = 10;
+  string skladm = 11;
+  string ico = 12;
+  string kontakt = 13;
+  string telefon = 14;
+  string skladu = 15;
+  string fax = 16;
 }
 
 message DeleteAdresarResponse {
-    bool success = 1;
+  bool success = 1;
 }
diff --git a/common/proto/auth.proto b/common/proto/auth.proto
index 5a1a442..759bb29 100644
--- a/common/proto/auth.proto
+++ b/common/proto/auth.proto
@@ -5,35 +5,35 @@ package komp_ac.auth;
 import "common.proto";
 
 service AuthService {
-    rpc Register(RegisterRequest) returns (AuthResponse);
-    rpc Login(LoginRequest) returns (LoginResponse);
+  rpc Register(RegisterRequest) returns (AuthResponse);
+  rpc Login(LoginRequest) returns (LoginResponse);
 }
 
 message RegisterRequest {
-    string username = 1;
-    string email = 2;
-    string password = 3;
-    string password_confirmation = 4;
-    string role = 5;
+  string username = 1;
+  string email = 2;
+  string password = 3;
+  string password_confirmation = 4;
+  string role = 5;
 }
 
 message AuthResponse {
-    string id = 1;           // UUID in string format
-    string username = 2;     // Registered username
-    string email = 3;        // Registered email (if provided)
-    string role = 4;         // Default role: 'accountant'
+  string id = 1; // UUID in string format
+  string username = 2; // Registered username
+  string email = 3; // Registered email (if provided)
+  string role = 4; // Default role: 'accountant'
 }
 
 message LoginRequest {
-    string identifier = 1;   // Can be username or email
-    string password = 2;
+  string identifier = 1; // Can be username or email
+  string password = 2;
 }
 
 message LoginResponse {
-    string access_token = 1;   // JWT token
-    string token_type = 2;     // Usually "Bearer"
-    int32 expires_in = 3;      // Expiration in seconds (86400 for 24 hours)
-    string user_id = 4;        // User's UUID in string format
-    string role = 5;           // User's role
-    string username = 6;
+  string access_token = 1; // JWT token
+  string token_type = 2; // Usually "Bearer"
+  int32 expires_in = 3; // Expiration in seconds (86400 for 24 hours)
+  string user_id = 4; // User's UUID in string format
+  string role = 5; // User's role
+  string username = 6;
 }
diff --git a/common/proto/common.proto b/common/proto/common.proto
index 7ae4ba0..073e01c 100644
--- a/common/proto/common.proto
+++ b/common/proto/common.proto
@@ -3,5 +3,9 @@ syntax = "proto3";
 package komp_ac.common;
 
 message Empty {}
-message CountResponse { int64 count = 1; }
-message PositionRequest { int64 position = 1; }
+message CountResponse {
+  int64 count = 1;
+}
+message PositionRequest {
+  int64 position = 1;
+}
diff --git a/common/proto/search.proto b/common/proto/search.proto
index 8610a6b..8f91477 100644
--- a/common/proto/search.proto
+++ b/common/proto/search.proto
@@ -3,18 +3,18 @@ syntax = "proto3";
 package komp_ac.search;
 
 service Searcher {
-    rpc SearchTable(SearchRequest) returns (SearchResponse);
+  rpc SearchTable(SearchRequest) returns (SearchResponse);
 }
 
 message SearchRequest {
-    string table_name = 1;
-    string query = 2;
+  string table_name = 1;
+  string query = 2;
 }
 message SearchResponse {
-    message Hit {
-        int64 id = 1; // PostgreSQL row ID
-        float score = 2;
-        string content_json = 3;
-    }
-    repeated Hit hits = 1;
+  message Hit {
+    int64 id = 1; // PostgreSQL row ID
+    float score = 2;
+    string content_json = 3;
+  }
+  repeated Hit hits = 1;
 }
diff --git a/common/proto/search2.proto b/common/proto/search2.proto
index abdd19a..3ac7dfb 100644
--- a/common/proto/search2.proto
+++ b/common/proto/search2.proto
@@ -3,44 +3,44 @@ syntax = "proto3";
 package komp_ac.search2;
 
 service Search2 {
-    rpc SearchTable(Search2Request) returns (Search2Response);
+  rpc SearchTable(Search2Request) returns (Search2Response);
 }
 
 message Search2Request {
   string profile_name = 1;
   string table_name = 2;
   repeated ColumnFilter column_filters = 3;
-  optional string text_query = 4;  // Optional fallback text search
+  optional string text_query = 4; // Optional fallback text search
   optional int32 limit = 5;
   optional string order_by = 6;
   optional bool order_desc = 7;
 }
 
 message ColumnFilter {
-    string column_name = 1;
-    FilterType filter_type = 2;
-    string value = 3;
-    optional string value2 = 4;  // For range queries
+  string column_name = 1;
+  FilterType filter_type = 2;
+  string value = 3;
+  optional string value2 = 4; // For range queries
 }
 
 enum FilterType {
-    EQUALS = 0;
-    CONTAINS = 1;
-    STARTS_WITH = 2;
-    ENDS_WITH = 3;
-    RANGE = 4;
-    GREATER_THAN = 5;
-    LESS_THAN = 6;
-    IS_NULL = 7;
-    IS_NOT_NULL = 8;
+  EQUALS = 0;
+  CONTAINS = 1;
+  STARTS_WITH = 2;
+  ENDS_WITH = 3;
+  RANGE = 4;
+  GREATER_THAN = 5;
+  LESS_THAN = 6;
+  IS_NULL = 7;
+  IS_NOT_NULL = 8;
 }
 
 message Search2Response {
-    message Hit {
-        int64 id = 1;
-        string content_json = 2;  // No score - this is SQL-based
-        optional string match_info = 3;  // Info about which columns matched
-    }
-    repeated Hit hits = 1;
-    int32 total_count = 2;  // Total matching records (for pagination)
+  message Hit {
+    int64 id = 1;
+    string content_json = 2; // No score - this is SQL-based
+    optional string match_info = 3; // Info about which columns matched
+  }
+  repeated Hit hits = 1;
+  int32 total_count = 2; // Total matching records (for pagination)
 }
diff --git a/common/proto/table_definition.proto b/common/proto/table_definition.proto
index 91effd8..1131d63 100644
--- a/common/proto/table_definition.proto
+++ b/common/proto/table_definition.proto
@@ -12,17 +12,14 @@ service TableDefinition {
   // Creates a new table (and schema if missing) with system columns,
   // linked-table foreign keys, user-defined columns, and optional indexes.
   // Also inserts metadata and default validation rules. Entirely transactional.
-  rpc PostTableDefinition(PostTableDefinitionRequest)
-      returns (TableDefinitionResponse);
+  rpc PostTableDefinition(PostTableDefinitionRequest) returns (TableDefinitionResponse);
 
   // Lists all profiles (schemas) and their tables with declared dependencies.
   // This provides a tree-like overview of table relationships.
-  rpc GetProfileTree(komp_ac.common.Empty)
-      returns (ProfileTreeResponse);
+  rpc GetProfileTree(komp_ac.common.Empty) returns (ProfileTreeResponse);
 
   // Drops a table and its metadata, then deletes the profile if it becomes empty.
-  rpc DeleteTable(DeleteTableRequest)
-      returns (DeleteTableResponse);
+  rpc DeleteTable(DeleteTableRequest) returns (DeleteTableResponse);
 }
 
 // A single link to another table within the same profile (schema).
diff --git a/common/proto/table_structure.proto b/common/proto/table_structure.proto
index ac45f6c..3c559d9 100644
--- a/common/proto/table_structure.proto
+++ b/common/proto/table_structure.proto
@@ -23,8 +23,7 @@ service TableStructureService {
   // - Normalizes data_type text (details under TableColumn.data_type)
   // - Returns an empty list if the table is validated but has no visible
   //   columns in information_schema (e.g., physical table missing)
-  rpc GetTableStructure(GetTableStructureRequest)
-      returns (TableStructureResponse);
+  rpc GetTableStructure(GetTableStructureRequest) returns (TableStructureResponse);
 }
 
 // Request identifying the profile (schema) and table to inspect.
diff --git a/common/proto/table_validation.proto b/common/proto/table_validation.proto
index 4ffe9ec..1356123 100644
--- a/common/proto/table_validation.proto
+++ b/common/proto/table_validation.proto
@@ -53,8 +53,8 @@ message CharacterLimits {
 
 // Mask for pretty display
 message DisplayMask {
-  string pattern = 1;              // e.g., "(###) ###-####" or "####-##-##"
-  string input_char = 2;           // e.g., "#"
+  string pattern = 1; // e.g., "(###) ###-####" or "####-##-##"
+  string input_char = 2; // e.g., "#"
   optional string template_char = 3; // e.g., "_"
 }
 
@@ -94,11 +94,9 @@ message PatternRules {
 
 // Service to fetch validations for a table
 service TableValidationService {
-  rpc GetTableValidation(GetTableValidationRequest)
-      returns (TableValidationResponse);
+  rpc GetTableValidation(GetTableValidationRequest) returns (TableValidationResponse);
 
-  rpc UpdateFieldValidation(UpdateFieldValidationRequest)
-      returns (UpdateFieldValidationResponse);
+  rpc UpdateFieldValidation(UpdateFieldValidationRequest) returns (UpdateFieldValidationResponse);
 }
 
 message UpdateFieldValidationRequest {
diff --git a/common/proto/uctovnictvo.proto b/common/proto/uctovnictvo.proto
index 1c4a4c3..d103314 100644
--- a/common/proto/uctovnictvo.proto
+++ b/common/proto/uctovnictvo.proto
@@ -5,57 +5,57 @@ package komp_ac.uctovnictvo;
 import "common.proto";
 
 service Uctovnictvo {
-    rpc PostUctovnictvo (PostUctovnictvoRequest) returns (UctovnictvoResponse);
-    rpc GetUctovnictvo (GetUctovnictvoRequest) returns (UctovnictvoResponse);
-    rpc GetUctovnictvoCount (common.Empty) returns (common.CountResponse);
-    rpc GetUctovnictvoByPosition (common.PositionRequest) returns (UctovnictvoResponse);
-    rpc PutUctovnictvo (PutUctovnictvoRequest) returns (UctovnictvoResponse);
+  rpc PostUctovnictvo(PostUctovnictvoRequest) returns (UctovnictvoResponse);
+  rpc GetUctovnictvo(GetUctovnictvoRequest) returns (UctovnictvoResponse);
+  rpc GetUctovnictvoCount(common.Empty) returns (common.CountResponse);
+  rpc GetUctovnictvoByPosition(common.PositionRequest) returns (UctovnictvoResponse);
+  rpc PutUctovnictvo(PutUctovnictvoRequest) returns (UctovnictvoResponse);
 }
 
 message PostUctovnictvoRequest {
-    int64 adresar_id = 1;
-    string c_dokladu = 2;
-    string datum = 3; // Use string for simplicity, or use google.protobuf.Timestamp for better date handling
-    string c_faktury = 4;
-    string obsah = 5;
-    string stredisko = 6;
-    string c_uctu = 7;
-    string md = 8;
-    string identif = 9;
-    string poznanka = 10;
-    string firma = 11;
+  int64 adresar_id = 1;
+  string c_dokladu = 2;
+  string datum = 3; // Use string for simplicity, or use google.protobuf.Timestamp for better date handling
+  string c_faktury = 4;
+  string obsah = 5;
+  string stredisko = 6;
+  string c_uctu = 7;
+  string md = 8;
+  string identif = 9;
+  string poznanka = 10;
+  string firma = 11;
 }
 
 message UctovnictvoResponse {
-    int64 id = 1;
-    int64 adresar_id = 2;
-    string c_dokladu = 3;
-    string datum = 4;
-    string c_faktury = 5;
-    string obsah = 6;
-    string stredisko = 7;
-    string c_uctu = 8;
-    string md = 9;
-    string identif = 10;
-    string poznanka = 11;
-    string firma = 12;
+  int64 id = 1;
+  int64 adresar_id = 2;
+  string c_dokladu = 3;
+  string datum = 4;
+  string c_faktury = 5;
+  string obsah = 6;
+  string stredisko = 7;
+  string c_uctu = 8;
+  string md = 9;
+  string identif = 10;
+  string poznanka = 11;
+  string firma = 12;
 }
 
 message PutUctovnictvoRequest {
-    int64 id = 1;
-    int64 adresar_id = 2;
-    string c_dokladu = 3;
-    string datum = 4;
-    string c_faktury = 5;
-    string obsah = 6;
-    string stredisko = 7;
-    string c_uctu = 8;
-    string md = 9;
-    string identif = 10;
-    string poznanka = 11;
-    string firma = 12;
+  int64 id = 1;
+  int64 adresar_id = 2;
+  string c_dokladu = 3;
+  string datum = 4;
+  string c_faktury = 5;
+  string obsah = 6;
+  string stredisko = 7;
+  string c_uctu = 8;
+  string md = 9;
+  string identif = 10;
+  string poznanka = 11;
+  string firma = 12;
 }
 
 message GetUctovnictvoRequest {
-    int64 id = 1;
+  int64 id = 1;
 }
diff --git a/common/src/proto/descriptor.bin b/common/src/proto/descriptor.bin
index 62c30d1..a212cd5 100644
Binary files a/common/src/proto/descriptor.bin and b/common/src/proto/descriptor.bin differ
diff --git a/flake.nix b/flake.nix
index ab5d720..770726c 100644
--- a/flake.nix
+++ b/flake.nix
@@ -38,6 +38,7 @@
             # Protocol Buffers compiler for gRPC
             protobuf
             protoc-gen-doc
+	    buf
           ];
 
           shellHook = ''
diff --git a/server b/server
index e497676..a398d72 160000
--- a/server
+++ b/server
@@ -1 +1 @@
-Subproject commit e4976767898b0c4e3b137fac3107a1eff6aa1399
+Subproject commit a398d721457eab5956e6516c8fcb87c3b54e603f